16591587376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3172

約数の個数: 240

約数和(自身を含む): 44029681920

約数和(自身を除く): 27438094544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 112, 119, 124, 136, 182, 196, 208, 217, 221, 238, 248, 272, 364, 392, 403, 434, 442, 476, 496, 527, 637, 728, 784, 806, 833, 868, 884, 952, 1054, 1274, 1456, 1519, 1547, 1612, 1666, 1736, 1768, 1904, 2108, 2548, 2821, 3038, 3089, 3094, 3224, 3332, 3472, 3536, 3689, 4216, 5096, 5642, 6076, 6178, 6188, 6448, 6664, 6851, 7378, 8432, 10192, 10829, 11284, 12152, 12356, 12376, 13328, 13702, 14756, 19747, 21623, 21658, 22568, 24304, 24712, 24752, 25823, 27404, 29512, 39494, 40157, 43246, 43316, 45136, 47957, 49424, 51646, 52513, 54808, 59024, 78988, 80314, 86492, 86632, 95759, 95914, 103292, 105026, 109616, 151361, 157976, 160628, 172984, 173264, 191518, 191828, 206584, 210052, 281099, 302722, 315952, 321256, 335699, 345968, 367591, 383036, 383656, 413168, 420104, 562198, 605444, 642512, 670313, 671398, 682669, 735182, 766072, 767312, 840208, 1124396, 1210888, 1244867, 1340626, 1342796, 1365338, 1470364, 1532144, 1627903, 1967693, 2248792, 2421776, 2489734, 2573137, 2681252, 2685592, 2730676, 2940728, 3255806, 3935386, 4497584, 4692191, 4778683, 4979468, 5146274, 5362504, 5371184, 5461352, 5881456, 6511612, 7870772, 8714069, 9384382, 9557366, 9958936, 10292548, 10725008, 10922704, 11395321, 13023224, 15741544, 17428138, 18768764, 19114732, 19917872, 20585096, 21162739, 22790642, 26046448, 31483088, 33450781, 34856276, 37537528, 38229464, 41170192, 42325478, 45581284, 60998483, 66901562, 69712552, 75075056, 76458928, 79767247, 84650956, 91162568, 121996966, 133803124, 139425104, 148139173, 159534494, 169301912, 182325136, 243993932, 267606248, 296278346, 319068988, 338603824, 487987864, 535212496, 592556692, 638137976, 975975728, 1036974211, 1185113384, 1276275952, 2073948422, 2370226768, 4147896844, 8295793688, 16591587376]

約数ペア:

[(1, 16591587376), (2, 8295793688), (4, 4147896844), (7, 2370226768), (8, 2073948422), (13, 1276275952), (14, 1185113384), (16, 1036974211), (17, 975975728), (26, 638137976), (28, 592556692), (31, 535212496), (34, 487987864), (49, 338603824), (52, 319068988), (56, 296278346), (62, 267606248), (68, 243993932), (91, 182325136), (98, 169301912), (104, 159534494), (112, 148139173), (119, 139425104), (124, 133803124), (136, 121996966), (182, 91162568), (196, 84650956), (208, 79767247), (217, 76458928), (221, 75075056), (238, 69712552), (248, 66901562), (272, 60998483), (364, 45581284), (392, 42325478), (403, 41170192), (434, 38229464), (442, 37537528), (476, 34856276), (496, 33450781), (527, 31483088), (637, 26046448), (728, 22790642), (784, 21162739), (806, 20585096), (833, 19917872), (868, 19114732), (884, 18768764), (952, 17428138), (1054, 15741544), (1274, 13023224), (1456, 11395321), (1519, 10922704), (1547, 10725008), (1612, 10292548), (1666, 9958936), (1736, 9557366), (1768, 9384382), (1904, 8714069), (2108, 7870772), (2548, 6511612), (2821, 5881456), (3038, 5461352), (3089, 5371184), (3094, 5362504), (3224, 5146274), (3332, 4979468), (3472, 4778683), (3536, 4692191), (3689, 4497584), (4216, 3935386), (5096, 3255806), (5642, 2940728), (6076, 2730676), (6178, 2685592), (6188, 2681252), (6448, 2573137), (6664, 2489734), (6851, 2421776), (7378, 2248792), (8432, 1967693), (10192, 1627903), (10829, 1532144), (11284, 1470364), (12152, 1365338), (12356, 1342796), (12376, 1340626), (13328, 1244867), (13702, 1210888), (14756, 1124396), (19747, 840208), (21623, 767312), (21658, 766072), (22568, 735182), (24304, 682669), (24712, 671398), (24752, 670313), (25823, 642512), (27404, 605444), (29512, 562198), (39494, 420104), (40157, 413168), (43246, 383656), (43316, 383036), (45136, 367591), (47957, 345968), (49424, 335699), (51646, 321256), (52513, 315952), (54808, 302722), (59024, 281099), (78988, 210052), (80314, 206584), (86492, 191828), (86632, 191518), (95759, 173264), (95914, 172984), (103292, 160628), (105026, 157976), (109616, 151361)]