1391745744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 4317580800

約数和(自身を除く): 2925835056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 61, 62, 72, 76, 93, 114, 122, 124, 144, 152, 171, 183, 186, 228, 244, 248, 269, 279, 304, 342, 366, 372, 456, 488, 496, 538, 549, 558, 589, 684, 732, 744, 807, 912, 976, 1076, 1098, 1116, 1159, 1178, 1368, 1464, 1488, 1614, 1767, 1891, 2152, 2196, 2232, 2318, 2356, 2421, 2736, 2928, 3228, 3477, 3534, 3782, 4304, 4392, 4464, 4636, 4712, 4842, 5111, 5301, 5673, 6456, 6954, 7068, 7564, 8339, 8784, 9272, 9424, 9684, 10222, 10431, 10602, 11346, 12912, 13908, 14136, 15128, 15333, 16409, 16678, 17019, 18544, 19368, 20444, 20862, 21204, 22692, 25017, 27816, 28272, 30256, 30666, 32818, 33356, 34038, 35929, 38736, 40888, 41724, 42408, 45384, 45999, 49227, 50034, 55632, 61332, 65636, 66712, 68076, 71858, 75051, 81776, 83448, 84816, 90768, 91998, 98454, 100068, 107787, 122664, 131272, 133424, 136152, 143716, 147681, 150102, 158441, 166896, 183996, 196908, 200136, 215574, 245328, 262544, 272304, 287432, 295362, 300204, 311771, 316882, 323361, 367992, 393816, 400272, 431148, 475323, 508679, 574864, 590724, 600408, 623542, 633764, 646722, 735984, 787632, 862296, 935313, 950646, 1017358, 1181448, 1200816, 1247084, 1267528, 1293444, 1425969, 1526037, 1724592, 1870626, 1901292, 2034716, 2362896, 2494168, 2535056, 2586888, 2805939, 2851938, 3052074, 3741252, 3802584, 4069432, 4578111, 4988336, 5173776, 5611878, 5703876, 6104148, 7482504, 7605168, 8138864, 9156222, 9664901, 11223756, 11407752, 12208296, 14965008, 18312444, 19329802, 22447512, 22815504, 24416592, 28994703, 36624888, 38659604, 44895024, 57989406, 73249776, 77319208, 86984109, 115978812, 154638416, 173968218, 231957624, 347936436, 463915248, 695872872, 1391745744]

約数ペア:

[(1, 1391745744), (2, 695872872), (3, 463915248), (4, 347936436), (6, 231957624), (8, 173968218), (9, 154638416), (12, 115978812), (16, 86984109), (18, 77319208), (19, 73249776), (24, 57989406), (31, 44895024), (36, 38659604), (38, 36624888), (48, 28994703), (57, 24416592), (61, 22815504), (62, 22447512), (72, 19329802), (76, 18312444), (93, 14965008), (114, 12208296), (122, 11407752), (124, 11223756), (144, 9664901), (152, 9156222), (171, 8138864), (183, 7605168), (186, 7482504), (228, 6104148), (244, 5703876), (248, 5611878), (269, 5173776), (279, 4988336), (304, 4578111), (342, 4069432), (366, 3802584), (372, 3741252), (456, 3052074), (488, 2851938), (496, 2805939), (538, 2586888), (549, 2535056), (558, 2494168), (589, 2362896), (684, 2034716), (732, 1901292), (744, 1870626), (807, 1724592), (912, 1526037), (976, 1425969), (1076, 1293444), (1098, 1267528), (1116, 1247084), (1159, 1200816), (1178, 1181448), (1368, 1017358), (1464, 950646), (1488, 935313), (1614, 862296), (1767, 787632), (1891, 735984), (2152, 646722), (2196, 633764), (2232, 623542), (2318, 600408), (2356, 590724), (2421, 574864), (2736, 508679), (2928, 475323), (3228, 431148), (3477, 400272), (3534, 393816), (3782, 367992), (4304, 323361), (4392, 316882), (4464, 311771), (4636, 300204), (4712, 295362), (4842, 287432), (5111, 272304), (5301, 262544), (5673, 245328), (6456, 215574), (6954, 200136), (7068, 196908), (7564, 183996), (8339, 166896), (8784, 158441), (9272, 150102), (9424, 147681), (9684, 143716), (10222, 136152), (10431, 133424), (10602, 131272), (11346, 122664), (12912, 107787), (13908, 100068), (14136, 98454), (15128, 91998), (15333, 90768), (16409, 84816), (16678, 83448), (17019, 81776), (18544, 75051), (19368, 71858), (20444, 68076), (20862, 66712), (21204, 65636), (22692, 61332), (25017, 55632), (27816, 50034), (28272, 49227), (30256, 45999), (30666, 45384), (32818, 42408), (33356, 41724), (34038, 40888), (35929, 38736)]