449015904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 144

約数和(自身を含む): 1387975680

約数和(自身を除く): 938959776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2647, 2736, 2976, 3534, 4464, 4712, 5294, 5301, 5472, 7068, 7941, 8928, 9424, 10588, 10602, 14136, 15882, 18848, 21176, 21204, 23823, 28272, 31764, 42352, 42408, 47646, 50293, 56544, 63528, 82057, 84704, 84816, 95292, 100586, 127056, 150879, 164114, 169632, 190584, 201172, 246171, 254112, 301758, 328228, 381168, 402344, 452637, 492342, 603516, 656456, 738513, 762336, 804688, 905274, 984684, 1207032, 1312912, 1477026, 1559083, 1609376, 1810548, 1969368, 2414064, 2625824, 2954052, 3118166, 3621096, 3938736, 4677249, 4828128, 5908104, 6236332, 7242192, 7877472, 9354498, 11816208, 12472664, 14031747, 14484384, 18708996, 23632416, 24945328, 28063494, 37417992, 49890656, 56126988, 74835984, 112253976, 149671968, 224507952, 449015904]

約数ペア:

[(1, 449015904), (2, 224507952), (3, 149671968), (4, 112253976), (6, 74835984), (8, 56126988), (9, 49890656), (12, 37417992), (16, 28063494), (18, 24945328), (19, 23632416), (24, 18708996), (31, 14484384), (32, 14031747), (36, 12472664), (38, 11816208), (48, 9354498), (57, 7877472), (62, 7242192), (72, 6236332), (76, 5908104), (93, 4828128), (96, 4677249), (114, 3938736), (124, 3621096), (144, 3118166), (152, 2954052), (171, 2625824), (186, 2414064), (228, 1969368), (248, 1810548), (279, 1609376), (288, 1559083), (304, 1477026), (342, 1312912), (372, 1207032), (456, 984684), (496, 905274), (558, 804688), (589, 762336), (608, 738513), (684, 656456), (744, 603516), (912, 492342), (992, 452637), (1116, 402344), (1178, 381168), (1368, 328228), (1488, 301758), (1767, 254112), (1824, 246171), (2232, 201172), (2356, 190584), (2647, 169632), (2736, 164114), (2976, 150879), (3534, 127056), (4464, 100586), (4712, 95292), (5294, 84816), (5301, 84704), (5472, 82057), (7068, 63528), (7941, 56544), (8928, 50293), (9424, 47646), (10588, 42408), (10602, 42352), (14136, 31764), (15882, 28272), (18848, 23823), (21176, 21204)]