828993948

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{1579}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 1967441280

約数和(自身を除く): 1138447332

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 653, 804, 1306, 1579, 1959, 2612, 3158, 3918, 4737, 6316, 7836, 9474, 18948, 43751, 87502, 105793, 131253, 175004, 211586, 262506, 317379, 423172, 525012, 634758, 1031087, 1269516, 2062174, 3093261, 4124348, 6186522, 12373044, 69082829, 138165658, 207248487, 276331316, 414496974, 828993948]

約数ペア:

[(1, 828993948), (2, 414496974), (3, 276331316), (4, 207248487), (6, 138165658), (12, 69082829), (67, 12373044), (134, 6186522), (201, 4124348), (268, 3093261), (402, 2062174), (653, 1269516), (804, 1031087), (1306, 634758), (1579, 525012), (1959, 423172), (2612, 317379), (3158, 262506), (3918, 211586), (4737, 175004), (6316, 131253), (7836, 105793), (9474, 87502), (18948, 43751)]