820472136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8609}}^1$

素因数の和:8667

約数の個数: 96

約数和(自身を含む): 2361895200

約数和(自身を除く): 1541423064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 361, 418, 456, 627, 722, 836, 1083, 1254, 1444, 1672, 2166, 2508, 2888, 3971, 4332, 5016, 7942, 8609, 8664, 11913, 15884, 17218, 23826, 25827, 31768, 34436, 47652, 51654, 68872, 94699, 95304, 103308, 163571, 189398, 206616, 284097, 327142, 378796, 490713, 568194, 654284, 757592, 981426, 1136388, 1308568, 1799281, 1962852, 2272776, 3107849, 3598562, 3925704, 5397843, 6215698, 7197124, 9323547, 10795686, 12431396, 14394248, 18647094, 21591372, 24862792, 34186339, 37294188, 43182744, 68372678, 74588376, 102559017, 136745356, 205118034, 273490712, 410236068, 820472136]

約数ペア:

[(1, 820472136), (2, 410236068), (3, 273490712), (4, 205118034), (6, 136745356), (8, 102559017), (11, 74588376), (12, 68372678), (19, 43182744), (22, 37294188), (24, 34186339), (33, 24862792), (38, 21591372), (44, 18647094), (57, 14394248), (66, 12431396), (76, 10795686), (88, 9323547), (114, 7197124), (132, 6215698), (152, 5397843), (209, 3925704), (228, 3598562), (264, 3107849), (361, 2272776), (418, 1962852), (456, 1799281), (627, 1308568), (722, 1136388), (836, 981426), (1083, 757592), (1254, 654284), (1444, 568194), (1672, 490713), (2166, 378796), (2508, 327142), (2888, 284097), (3971, 206616), (4332, 189398), (5016, 163571), (7942, 103308), (8609, 95304), (8664, 94699), (11913, 68872), (15884, 51654), (17218, 47652), (23826, 34436), (25827, 31768)]