492772068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19471}}^1$

素因数の和:19537

約数の個数: 72

約数和(自身を含む): 1346683520

約数和(自身を除く): 853911452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 19471, 25308, 38942, 58413, 77884, 116826, 175239, 233652, 350478, 369949, 700956, 720427, 739898, 1109847, 1440854, 1479796, 2161281, 2219694, 2881708, 3329541, 4322562, 4439388, 6483843, 6659082, 8645124, 12967686, 13318164, 13688113, 25935372, 27376226, 41064339, 54752452, 82128678, 123193017, 164257356, 246386034, 492772068]

約数ペア:

[(1, 492772068), (2, 246386034), (3, 164257356), (4, 123193017), (6, 82128678), (9, 54752452), (12, 41064339), (18, 27376226), (19, 25935372), (36, 13688113), (37, 13318164), (38, 12967686), (57, 8645124), (74, 6659082), (76, 6483843), (111, 4439388), (114, 4322562), (148, 3329541), (171, 2881708), (222, 2219694), (228, 2161281), (333, 1479796), (342, 1440854), (444, 1109847), (666, 739898), (684, 720427), (703, 700956), (1332, 369949), (1406, 350478), (2109, 233652), (2812, 175239), (4218, 116826), (6327, 77884), (8436, 58413), (12654, 38942), (19471, 25308)]