1566521604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{1373}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 4064605272

約数和(自身を除く): 2498083668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 773, 1373, 1476, 1546, 2319, 2746, 3092, 4119, 4638, 5492, 6957, 8238, 9276, 12357, 13914, 16476, 24714, 27828, 31693, 49428, 56293, 63386, 95079, 112586, 126772, 168879, 190158, 225172, 285237, 337758, 380316, 506637, 570474, 675516, 1013274, 1061329, 1140948, 2026548, 2122658, 3183987, 4245316, 6367974, 9551961, 12735948, 19103922, 38207844, 43514489, 87028978, 130543467, 174057956, 261086934, 391630401, 522173868, 783260802, 1566521604]

約数ペア:

[(1, 1566521604), (2, 783260802), (3, 522173868), (4, 391630401), (6, 261086934), (9, 174057956), (12, 130543467), (18, 87028978), (36, 43514489), (41, 38207844), (82, 19103922), (123, 12735948), (164, 9551961), (246, 6367974), (369, 4245316), (492, 3183987), (738, 2122658), (773, 2026548), (1373, 1140948), (1476, 1061329), (1546, 1013274), (2319, 675516), (2746, 570474), (3092, 506637), (4119, 380316), (4638, 337758), (5492, 285237), (6957, 225172), (8238, 190158), (9276, 168879), (12357, 126772), (13914, 112586), (16476, 95079), (24714, 63386), (27828, 56293), (31693, 49428)]