1645439712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25243}}^1$

素因数の和:25360

約数の個数: 96

約数和(自身を含む): 4987406592

約数和(自身を除く): 3341966880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 224, 291, 336, 388, 582, 672, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 3104, 4074, 4656, 5432, 8148, 9312, 10864, 16296, 21728, 25243, 32592, 50486, 65184, 75729, 100972, 151458, 176701, 201944, 302916, 353402, 403888, 530103, 605832, 706804, 807776, 1060206, 1211664, 1413608, 2120412, 2423328, 2448571, 2827216, 4240824, 4897142, 5654432, 7345713, 8481648, 9794284, 14691426, 16963296, 17139997, 19588568, 29382852, 34279994, 39177136, 51419991, 58765704, 68559988, 78354272, 102839982, 117531408, 137119976, 205679964, 235062816, 274239952, 411359928, 548479904, 822719856, 1645439712]

約数ペア:

[(1, 1645439712), (2, 822719856), (3, 548479904), (4, 411359928), (6, 274239952), (7, 235062816), (8, 205679964), (12, 137119976), (14, 117531408), (16, 102839982), (21, 78354272), (24, 68559988), (28, 58765704), (32, 51419991), (42, 39177136), (48, 34279994), (56, 29382852), (84, 19588568), (96, 17139997), (97, 16963296), (112, 14691426), (168, 9794284), (194, 8481648), (224, 7345713), (291, 5654432), (336, 4897142), (388, 4240824), (582, 2827216), (672, 2448571), (679, 2423328), (776, 2120412), (1164, 1413608), (1358, 1211664), (1552, 1060206), (2037, 807776), (2328, 706804), (2716, 605832), (3104, 530103), (4074, 403888), (4656, 353402), (5432, 302916), (8148, 201944), (9312, 176701), (10864, 151458), (16296, 100972), (21728, 75729), (25243, 65184), (32592, 50486)]