748161936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8885

約数の個数: 120

約数和(自身を含む): 2275370240

約数和(自身を除く): 1527208304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 8821, 9424, 10602, 14136, 17642, 21204, 26463, 28272, 35284, 42408, 52926, 70568, 79389, 84816, 105852, 141136, 158778, 167599, 211704, 273451, 317556, 335198, 423408, 502797, 546902, 635112, 670396, 820353, 1005594, 1093804, 1270224, 1340792, 1508391, 1640706, 2011188, 2187608, 2461059, 2681584, 3016782, 3281412, 4022376, 4375216, 4922118, 5195569, 6033564, 6562824, 8044752, 9844236, 10391138, 12067128, 13125648, 15586707, 19688472, 20782276, 24134256, 31173414, 39376944, 41564552, 46760121, 62346828, 83129104, 93520242, 124693656, 187040484, 249387312, 374080968, 748161936]

約数ペア:

[(1, 748161936), (2, 374080968), (3, 249387312), (4, 187040484), (6, 124693656), (8, 93520242), (9, 83129104), (12, 62346828), (16, 46760121), (18, 41564552), (19, 39376944), (24, 31173414), (31, 24134256), (36, 20782276), (38, 19688472), (48, 15586707), (57, 13125648), (62, 12067128), (72, 10391138), (76, 9844236), (93, 8044752), (114, 6562824), (124, 6033564), (144, 5195569), (152, 4922118), (171, 4375216), (186, 4022376), (228, 3281412), (248, 3016782), (279, 2681584), (304, 2461059), (342, 2187608), (372, 2011188), (456, 1640706), (496, 1508391), (558, 1340792), (589, 1270224), (684, 1093804), (744, 1005594), (912, 820353), (1116, 670396), (1178, 635112), (1368, 546902), (1488, 502797), (1767, 423408), (2232, 335198), (2356, 317556), (2736, 273451), (3534, 211704), (4464, 167599), (4712, 158778), (5301, 141136), (7068, 105852), (8821, 84816), (9424, 79389), (10602, 70568), (14136, 52926), (17642, 42408), (21204, 35284), (26463, 28272)]