1570949996

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 3667991040

約数和(自身を除く): 2097041044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 47, 49, 74, 77, 94, 98, 148, 154, 188, 196, 259, 308, 329, 407, 419, 517, 518, 539, 658, 814, 838, 1034, 1036, 1078, 1316, 1628, 1676, 1739, 1813, 2068, 2156, 2303, 2849, 2933, 3478, 3619, 3626, 4606, 4609, 5698, 5866, 6956, 7238, 7252, 9212, 9218, 11396, 11732, 12173, 14476, 15503, 18436, 19129, 19693, 19943, 20531, 24346, 25333, 31006, 32263, 38258, 39386, 39886, 41062, 48692, 50666, 62012, 64526, 76516, 78772, 79772, 82124, 85211, 101332, 108521, 129052, 133903, 137851, 170422, 170533, 216623, 217042, 225841, 267806, 275702, 340844, 341066, 433246, 434084, 451682, 535612, 551404, 682132, 728641, 759647, 866492, 903364, 937321, 964957, 1193731, 1457282, 1516361, 1519294, 1874642, 1929914, 2387462, 2914564, 3032722, 3038588, 3749284, 3859828, 4774924, 5100487, 6065444, 8015051, 8356117, 10200974, 10614527, 16030102, 16712234, 20401948, 21229054, 32060204, 33424468, 35703409, 42458108, 56105357, 71406818, 112210714, 142813636, 224421428, 392737499, 785474998, 1570949996]

約数ペア:

[(1, 1570949996), (2, 785474998), (4, 392737499), (7, 224421428), (11, 142813636), (14, 112210714), (22, 71406818), (28, 56105357), (37, 42458108), (44, 35703409), (47, 33424468), (49, 32060204), (74, 21229054), (77, 20401948), (94, 16712234), (98, 16030102), (148, 10614527), (154, 10200974), (188, 8356117), (196, 8015051), (259, 6065444), (308, 5100487), (329, 4774924), (407, 3859828), (419, 3749284), (517, 3038588), (518, 3032722), (539, 2914564), (658, 2387462), (814, 1929914), (838, 1874642), (1034, 1519294), (1036, 1516361), (1078, 1457282), (1316, 1193731), (1628, 964957), (1676, 937321), (1739, 903364), (1813, 866492), (2068, 759647), (2156, 728641), (2303, 682132), (2849, 551404), (2933, 535612), (3478, 451682), (3619, 434084), (3626, 433246), (4606, 341066), (4609, 340844), (5698, 275702), (5866, 267806), (6956, 225841), (7238, 217042), (7252, 216623), (9212, 170533), (9218, 170422), (11396, 137851), (11732, 133903), (12173, 129052), (14476, 108521), (15503, 101332), (18436, 85211), (19129, 82124), (19693, 79772), (19943, 78772), (20531, 76516), (24346, 64526), (25333, 62012), (31006, 50666), (32263, 48692), (38258, 41062), (39386, 39886)]