260556696

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 501491304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 179, 184, 207, 216, 276, 293, 358, 414, 537, 552, 586, 621, 716, 828, 879, 1074, 1172, 1242, 1432, 1611, 1656, 1758, 2148, 2344, 2484, 2637, 3222, 3516, 4117, 4296, 4833, 4968, 5274, 6444, 6739, 7032, 7911, 8234, 9666, 10548, 12351, 12888, 13478, 15822, 16468, 19332, 20217, 21096, 24702, 26956, 31644, 32936, 37053, 38664, 40434, 49404, 52447, 53912, 60651, 63288, 74106, 80868, 98808, 104894, 111159, 121302, 148212, 157341, 161736, 181953, 209788, 222318, 242604, 296424, 314682, 363906, 419576, 444636, 472023, 485208, 629364, 727812, 889272, 944046, 1206281, 1258728, 1416069, 1455624, 1888092, 2412562, 2832138, 3618843, 3776184, 4825124, 5664276, 7237686, 9650248, 10856529, 11328552, 14475372, 21713058, 28950744, 32569587, 43426116, 65139174, 86852232, 130278348, 260556696]

約数ペア:

[(1, 260556696), (2, 130278348), (3, 86852232), (4, 65139174), (6, 43426116), (8, 32569587), (9, 28950744), (12, 21713058), (18, 14475372), (23, 11328552), (24, 10856529), (27, 9650248), (36, 7237686), (46, 5664276), (54, 4825124), (69, 3776184), (72, 3618843), (92, 2832138), (108, 2412562), (138, 1888092), (179, 1455624), (184, 1416069), (207, 1258728), (216, 1206281), (276, 944046), (293, 889272), (358, 727812), (414, 629364), (537, 485208), (552, 472023), (586, 444636), (621, 419576), (716, 363906), (828, 314682), (879, 296424), (1074, 242604), (1172, 222318), (1242, 209788), (1432, 181953), (1611, 161736), (1656, 157341), (1758, 148212), (2148, 121302), (2344, 111159), (2484, 104894), (2637, 98808), (3222, 80868), (3516, 74106), (4117, 63288), (4296, 60651), (4833, 53912), (4968, 52447), (5274, 49404), (6444, 40434), (6739, 38664), (7032, 37053), (7911, 32936), (8234, 31644), (9666, 26956), (10548, 24702), (12351, 21096), (12888, 20217), (13478, 19332), (15822, 16468)]