291287295920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{158308313}}^1$

素因数の和:158308349

約数の個数: 40

約数和(自身を含む): 706688313696

約数和(自身を除く): 415401017776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 158308313, 316616626, 633233252, 791541565, 1266466504, 1583083130, 2532933008, 3166166260, 3641091199, 6332332520, 7282182398, 12664665040, 14564364796, 18205455995, 29128729592, 36410911990, 58257459184, 72821823980, 145643647960, 291287295920]

約数ペア:

[(1, 291287295920), (2, 145643647960), (4, 72821823980), (5, 58257459184), (8, 36410911990), (10, 29128729592), (16, 18205455995), (20, 14564364796), (23, 12664665040), (40, 7282182398), (46, 6332332520), (80, 3641091199), (92, 3166166260), (115, 2532933008), (184, 1583083130), (230, 1266466504), (368, 791541565), (460, 633233252), (920, 316616626), (1840, 158308313)]