246804402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 565488000

約数和(自身を除く): 318683598

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 373, 442, 499, 663, 746, 998, 1119, 1326, 1497, 2238, 2994, 4849, 6341, 6487, 8483, 9698, 12682, 12974, 14547, 16966, 19023, 19461, 25449, 29094, 38046, 38922, 50898, 82433, 110279, 164866, 186127, 220558, 247299, 330837, 372254, 494598, 558381, 661674, 1116762, 2419651, 3164159, 4839302, 6328318, 7258953, 9492477, 14517906, 18984954, 41134067, 82268134, 123402201, 246804402]

約数ペア:

[(1, 246804402), (2, 123402201), (3, 82268134), (6, 41134067), (13, 18984954), (17, 14517906), (26, 9492477), (34, 7258953), (39, 6328318), (51, 4839302), (78, 3164159), (102, 2419651), (221, 1116762), (373, 661674), (442, 558381), (499, 494598), (663, 372254), (746, 330837), (998, 247299), (1119, 220558), (1326, 186127), (1497, 164866), (2238, 110279), (2994, 82433), (4849, 50898), (6341, 38922), (6487, 38046), (8483, 29094), (9698, 25449), (12682, 19461), (12974, 19023), (14547, 16966)]