345048948

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 899775240

約数和(自身を除く): 554726292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 246, 314, 369, 471, 492, 628, 738, 942, 1413, 1476, 1489, 1884, 2826, 2978, 4467, 5652, 5956, 6437, 8934, 12874, 13401, 17868, 19311, 25748, 26802, 38622, 53604, 57933, 61049, 77244, 115866, 122098, 183147, 231732, 233773, 244196, 366294, 467546, 549441, 701319, 732588, 935092, 1098882, 1402638, 2103957, 2197764, 2805276, 4207914, 8415828, 9584693, 19169386, 28754079, 38338772, 57508158, 86262237, 115016316, 172524474, 345048948]

約数ペア:

[(1, 345048948), (2, 172524474), (3, 115016316), (4, 86262237), (6, 57508158), (9, 38338772), (12, 28754079), (18, 19169386), (36, 9584693), (41, 8415828), (82, 4207914), (123, 2805276), (157, 2197764), (164, 2103957), (246, 1402638), (314, 1098882), (369, 935092), (471, 732588), (492, 701319), (628, 549441), (738, 467546), (942, 366294), (1413, 244196), (1476, 233773), (1489, 231732), (1884, 183147), (2826, 122098), (2978, 115866), (4467, 77244), (5652, 61049), (5956, 57933), (6437, 53604), (8934, 38622), (12874, 26802), (13401, 25748), (17868, 19311)]