18992597904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5523

約数の個数: 320

約数和(自身を含む): 66670336000

約数和(自身を除く): 47677738096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 61, 63, 72, 76, 84, 108, 112, 114, 122, 126, 133, 144, 152, 168, 171, 183, 189, 216, 228, 244, 252, 266, 304, 336, 342, 366, 378, 399, 427, 432, 456, 488, 504, 513, 532, 549, 684, 732, 756, 798, 854, 912, 976, 1008, 1026, 1064, 1098, 1159, 1197, 1281, 1368, 1464, 1512, 1596, 1647, 1708, 2052, 2128, 2196, 2318, 2394, 2562, 2736, 2928, 3024, 3192, 3294, 3416, 3477, 3591, 3843, 4104, 4392, 4636, 4788, 5124, 5419, 6384, 6588, 6832, 6954, 7182, 7686, 8113, 8208, 8784, 9272, 9576, 10248, 10431, 10838, 11529, 13176, 13908, 14364, 15372, 16226, 16257, 18544, 19152, 20496, 20862, 21676, 23058, 24339, 26352, 27816, 28728, 30744, 31293, 32452, 32514, 37933, 41724, 43352, 46116, 48678, 48771, 55632, 57456, 61488, 62586, 64904, 65028, 73017, 75866, 83448, 86704, 92232, 97356, 97542, 102961, 113799, 125172, 129808, 130056, 146034, 146313, 151732, 166896, 184464, 194712, 195084, 205922, 219051, 227598, 250344, 260112, 292068, 292626, 303464, 308883, 330559, 341397, 389424, 390168, 411844, 438102, 455196, 500688, 584136, 585252, 606928, 617766, 661118, 682794, 720727, 780336, 823688, 876204, 910392, 926649, 991677, 1024191, 1168272, 1170504, 1235532, 1322236, 1365588, 1441454, 1647376, 1752408, 1820784, 1853298, 1983354, 2048382, 2162181, 2313913, 2341008, 2471064, 2644472, 2731176, 2779947, 2882908, 2975031, 3504816, 3706596, 3966708, 4096764, 4324362, 4627826, 4942128, 5288944, 5462352, 5559894, 5765816, 5950062, 6280621, 6486543, 6941739, 7413192, 7933416, 8193528, 8648724, 8925093, 9255652, 11119788, 11531632, 11900124, 12561242, 12973086, 13883478, 14826384, 15866832, 16387056, 17297448, 17850186, 18511304, 18841863, 19459629, 20825217, 22239576, 23800248, 25122484, 25946172, 27766956, 34594896, 35700372, 37022608, 37683726, 38919258, 41650434, 43964347, 44479152, 47600496, 50244968, 51892344, 55533912, 56525589, 62475651, 71400744, 75367452, 77838516, 83300868, 87928694, 100489936, 103784688, 111067824, 113051178, 124951302, 131893041, 142801488, 150734904, 155677032, 166601736, 169576767, 175857388, 226102356, 249902604, 263786082, 301469808, 311354064, 333203472, 339153534, 351714776, 395679123, 452204712, 499805208, 527572164, 678307068, 703429552, 791358246, 904409424, 999610416, 1055144328, 1187037369, 1356614136, 1582716492, 2110288656, 2374074738, 2713228272, 3165432984, 4748149476, 6330865968, 9496298952, 18992597904]

約数ペア:

[(1, 18992597904), (2, 9496298952), (3, 6330865968), (4, 4748149476), (6, 3165432984), (7, 2713228272), (8, 2374074738), (9, 2110288656), (12, 1582716492), (14, 1356614136), (16, 1187037369), (18, 1055144328), (19, 999610416), (21, 904409424), (24, 791358246), (27, 703429552), (28, 678307068), (36, 527572164), (38, 499805208), (42, 452204712), (48, 395679123), (54, 351714776), (56, 339153534), (57, 333203472), (61, 311354064), (63, 301469808), (72, 263786082), (76, 249902604), (84, 226102356), (108, 175857388), (112, 169576767), (114, 166601736), (122, 155677032), (126, 150734904), (133, 142801488), (144, 131893041), (152, 124951302), (168, 113051178), (171, 111067824), (183, 103784688), (189, 100489936), (216, 87928694), (228, 83300868), (244, 77838516), (252, 75367452), (266, 71400744), (304, 62475651), (336, 56525589), (342, 55533912), (366, 51892344), (378, 50244968), (399, 47600496), (427, 44479152), (432, 43964347), (456, 41650434), (488, 38919258), (504, 37683726), (513, 37022608), (532, 35700372), (549, 34594896), (684, 27766956), (732, 25946172), (756, 25122484), (798, 23800248), (854, 22239576), (912, 20825217), (976, 19459629), (1008, 18841863), (1026, 18511304), (1064, 17850186), (1098, 17297448), (1159, 16387056), (1197, 15866832), (1281, 14826384), (1368, 13883478), (1464, 12973086), (1512, 12561242), (1596, 11900124), (1647, 11531632), (1708, 11119788), (2052, 9255652), (2128, 8925093), (2196, 8648724), (2318, 8193528), (2394, 7933416), (2562, 7413192), (2736, 6941739), (2928, 6486543), (3024, 6280621), (3192, 5950062), (3294, 5765816), (3416, 5559894), (3477, 5462352), (3591, 5288944), (3843, 4942128), (4104, 4627826), (4392, 4324362), (4636, 4096764), (4788, 3966708), (5124, 3706596), (5419, 3504816), (6384, 2975031), (6588, 2882908), (6832, 2779947), (6954, 2731176), (7182, 2644472), (7686, 2471064), (8113, 2341008), (8208, 2313913), (8784, 2162181), (9272, 2048382), (9576, 1983354), (10248, 1853298), (10431, 1820784), (10838, 1752408), (11529, 1647376), (13176, 1441454), (13908, 1365588), (14364, 1322236), (15372, 1235532), (16226, 1170504), (16257, 1168272), (18544, 1024191), (19152, 991677), (20496, 926649), (20862, 910392), (21676, 876204), (23058, 823688), (24339, 780336), (26352, 720727), (27816, 682794), (28728, 661118), (30744, 617766), (31293, 606928), (32452, 585252), (32514, 584136), (37933, 500688), (41724, 455196), (43352, 438102), (46116, 411844), (48678, 390168), (48771, 389424), (55632, 341397), (57456, 330559), (61488, 308883), (62586, 303464), (64904, 292626), (65028, 292068), (73017, 260112), (75866, 250344), (83448, 227598), (86704, 219051), (92232, 205922), (97356, 195084), (97542, 194712), (102961, 184464), (113799, 166896), (125172, 151732), (129808, 146313), (130056, 146034)]