520018537932

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4759}}^1\times {\mathrm{26861}}^1$

素因数の和:31743

約数の個数: 72

約数和(自身を含む): 1326452006880

約数和(自身を除く): 806433468948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4759, 9518, 14277, 19036, 26861, 28554, 42831, 53722, 57108, 80583, 85662, 107444, 161166, 171324, 241749, 322332, 483498, 537767, 966996, 1075534, 1613301, 2151068, 3035293, 3226602, 4839903, 6070586, 6453204, 9105879, 9679806, 12141172, 18211758, 19359612, 27317637, 36423516, 54635274, 109270548, 127831499, 255662998, 383494497, 511325996, 766988994, 1150483491, 1533977988, 2300966982, 4601933964, 14444959387, 28889918774, 43334878161, 57779837548, 86669756322, 130004634483, 173339512644, 260009268966, 520018537932]

約数ペア:

[(1, 520018537932), (2, 260009268966), (3, 173339512644), (4, 130004634483), (6, 86669756322), (9, 57779837548), (12, 43334878161), (18, 28889918774), (36, 14444959387), (113, 4601933964), (226, 2300966982), (339, 1533977988), (452, 1150483491), (678, 766988994), (1017, 511325996), (1356, 383494497), (2034, 255662998), (4068, 127831499), (4759, 109270548), (9518, 54635274), (14277, 36423516), (19036, 27317637), (26861, 19359612), (28554, 18211758), (42831, 12141172), (53722, 9679806), (57108, 9105879), (80583, 6453204), (85662, 6070586), (107444, 4839903), (161166, 3226602), (171324, 3035293), (241749, 2151068), (322332, 1613301), (483498, 1075534), (537767, 966996)]