2215207872

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:768

約数の個数: 224

約数和(自身を含む): 6929120000

約数和(自身を除く): 4713912128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 109, 114, 144, 152, 171, 192, 216, 218, 228, 288, 304, 327, 342, 432, 436, 456, 513, 576, 608, 619, 654, 684, 864, 872, 912, 981, 1026, 1216, 1238, 1308, 1368, 1728, 1744, 1824, 1857, 1962, 2052, 2071, 2476, 2616, 2736, 2943, 3488, 3648, 3714, 3924, 4104, 4142, 4952, 5232, 5472, 5571, 5886, 6213, 6976, 7428, 7848, 8208, 8284, 9904, 10464, 10944, 11142, 11761, 11772, 12426, 14856, 15696, 16416, 16568, 16713, 18639, 19808, 20928, 22284, 23522, 23544, 24852, 29712, 31392, 32832, 33136, 33426, 35283, 37278, 39616, 44568, 47044, 47088, 49704, 55917, 59424, 62784, 66272, 66852, 67471, 70566, 74556, 89136, 94088, 94176, 99408, 105849, 111834, 118848, 132544, 133704, 134942, 141132, 149112, 178272, 188176, 188352, 198816, 202413, 211698, 223668, 267408, 269884, 282264, 298224, 317547, 356544, 376352, 397632, 404826, 423396, 447336, 534816, 539768, 564528, 596448, 607239, 635094, 752704, 809652, 846792, 894672, 1069632, 1079536, 1129056, 1192896, 1214478, 1270188, 1281949, 1619304, 1693584, 1789344, 1821717, 2159072, 2258112, 2428956, 2540376, 2563898, 3238608, 3387168, 3578688, 3643434, 3845847, 4318144, 4857912, 5080752, 5127796, 6477216, 6774336, 7286868, 7691694, 9715824, 10161504, 10255592, 11537541, 12954432, 14573736, 15383388, 19431648, 20323008, 20511184, 23075082, 29147472, 30766776, 34612623, 38863296, 41022368, 46150164, 58294944, 61533552, 69225246, 82044736, 92300328, 116589888, 123067104, 138450492, 184600656, 246134208, 276900984, 369201312, 553801968, 738402624, 1107603936, 2215207872]

約数ペア:

[(1, 2215207872), (2, 1107603936), (3, 738402624), (4, 553801968), (6, 369201312), (8, 276900984), (9, 246134208), (12, 184600656), (16, 138450492), (18, 123067104), (19, 116589888), (24, 92300328), (27, 82044736), (32, 69225246), (36, 61533552), (38, 58294944), (48, 46150164), (54, 41022368), (57, 38863296), (64, 34612623), (72, 30766776), (76, 29147472), (96, 23075082), (108, 20511184), (109, 20323008), (114, 19431648), (144, 15383388), (152, 14573736), (171, 12954432), (192, 11537541), (216, 10255592), (218, 10161504), (228, 9715824), (288, 7691694), (304, 7286868), (327, 6774336), (342, 6477216), (432, 5127796), (436, 5080752), (456, 4857912), (513, 4318144), (576, 3845847), (608, 3643434), (619, 3578688), (654, 3387168), (684, 3238608), (864, 2563898), (872, 2540376), (912, 2428956), (981, 2258112), (1026, 2159072), (1216, 1821717), (1238, 1789344), (1308, 1693584), (1368, 1619304), (1728, 1281949), (1744, 1270188), (1824, 1214478), (1857, 1192896), (1962, 1129056), (2052, 1079536), (2071, 1069632), (2476, 894672), (2616, 846792), (2736, 809652), (2943, 752704), (3488, 635094), (3648, 607239), (3714, 596448), (3924, 564528), (4104, 539768), (4142, 534816), (4952, 447336), (5232, 423396), (5472, 404826), (5571, 397632), (5886, 376352), (6213, 356544), (6976, 317547), (7428, 298224), (7848, 282264), (8208, 269884), (8284, 267408), (9904, 223668), (10464, 211698), (10944, 202413), (11142, 198816), (11761, 188352), (11772, 188176), (12426, 178272), (14856, 149112), (15696, 141132), (16416, 134942), (16568, 133704), (16713, 132544), (18639, 118848), (19808, 111834), (20928, 105849), (22284, 99408), (23522, 94176), (23544, 94088), (24852, 89136), (29712, 74556), (31392, 70566), (32832, 67471), (33136, 66852), (33426, 66272), (35283, 62784), (37278, 59424), (39616, 55917), (44568, 49704), (47044, 47088)]