420335076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 1165803520

約数和(自身を除く): 745468444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 151, 186, 217, 302, 372, 434, 453, 604, 651, 868, 906, 1057, 1069, 1302, 1812, 2114, 2138, 2604, 3171, 3207, 4228, 4276, 4681, 6342, 6414, 7483, 9362, 12684, 12828, 14043, 14966, 18724, 22449, 28086, 29932, 32767, 33139, 44898, 56172, 65534, 66278, 89796, 98301, 99417, 131068, 132556, 161419, 196602, 198834, 231973, 322838, 393204, 397668, 463946, 484257, 645676, 695919, 927892, 968514, 1129933, 1391838, 1937028, 2259866, 2783676, 3389799, 4519732, 5003989, 6779598, 10007978, 13559196, 15011967, 20015956, 30023934, 35027923, 60047868, 70055846, 105083769, 140111692, 210167538, 420335076]

約数ペア:

[(1, 420335076), (2, 210167538), (3, 140111692), (4, 105083769), (6, 70055846), (7, 60047868), (12, 35027923), (14, 30023934), (21, 20015956), (28, 15011967), (31, 13559196), (42, 10007978), (62, 6779598), (84, 5003989), (93, 4519732), (124, 3389799), (151, 2783676), (186, 2259866), (217, 1937028), (302, 1391838), (372, 1129933), (434, 968514), (453, 927892), (604, 695919), (651, 645676), (868, 484257), (906, 463946), (1057, 397668), (1069, 393204), (1302, 322838), (1812, 231973), (2114, 198834), (2138, 196602), (2604, 161419), (3171, 132556), (3207, 131068), (4228, 99417), (4276, 98301), (4681, 89796), (6342, 66278), (6414, 65534), (7483, 56172), (9362, 44898), (12684, 33139), (12828, 32767), (14043, 29932), (14966, 28086), (18724, 22449)]