401027724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11887

約数の個数: 72

約数和(自身を含む): 1083674592

約数和(自身を除く): 682646868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 11813, 16974, 23626, 33948, 35439, 47252, 70878, 106317, 141756, 212634, 271699, 425268, 484333, 543398, 815097, 968666, 1086796, 1452999, 1630194, 1937332, 2445291, 2905998, 3260388, 4358997, 4890582, 5811996, 8717994, 9781164, 11139659, 17435988, 22279318, 33418977, 44558636, 66837954, 100256931, 133675908, 200513862, 401027724]

約数ペア:

[(1, 401027724), (2, 200513862), (3, 133675908), (4, 100256931), (6, 66837954), (9, 44558636), (12, 33418977), (18, 22279318), (23, 17435988), (36, 11139659), (41, 9781164), (46, 8717994), (69, 5811996), (82, 4890582), (92, 4358997), (123, 3260388), (138, 2905998), (164, 2445291), (207, 1937332), (246, 1630194), (276, 1452999), (369, 1086796), (414, 968666), (492, 815097), (738, 543398), (828, 484333), (943, 425268), (1476, 271699), (1886, 212634), (2829, 141756), (3772, 106317), (5658, 70878), (8487, 47252), (11316, 35439), (11813, 33948), (16974, 23626)]