1861023436848

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2887}}^1\times {\mathrm{28513}}^1$

素因数の和:31571

約数の個数: 120

約数和(自身を含む): 5243454059168

約数和(自身を除く): 3382430622320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 2887, 3768, 5652, 5774, 7536, 8661, 11304, 11548, 17322, 22608, 23096, 25983, 28513, 34644, 46192, 51966, 57026, 69288, 85539, 103932, 114052, 138576, 171078, 207864, 228104, 256617, 342156, 415728, 453259, 456208, 513234, 684312, 906518, 1026468, 1359777, 1368624, 1813036, 2052936, 2719554, 3626072, 4079331, 4105872, 4476541, 5439108, 7252144, 8158662, 8953082, 10878216, 13429623, 16317324, 17906164, 21756432, 26859246, 32634648, 35812328, 40288869, 53718492, 65269296, 71624656, 80577738, 82317031, 107436984, 161155476, 164634062, 214873968, 246951093, 322310952, 329268124, 493902186, 644621904, 658536248, 740853279, 987804372, 1317072496, 1481706558, 1975608744, 2963413116, 3951217488, 5926826232, 11853652464, 12923773867, 25847547734, 38771321601, 51695095468, 77542643202, 103390190936, 116313964803, 155085286404, 206780381872, 232627929606, 310170572808, 465255859212, 620341145616, 930511718424, 1861023436848]

約数ペア:

[(1, 1861023436848), (2, 930511718424), (3, 620341145616), (4, 465255859212), (6, 310170572808), (8, 232627929606), (9, 206780381872), (12, 155085286404), (16, 116313964803), (18, 103390190936), (24, 77542643202), (36, 51695095468), (48, 38771321601), (72, 25847547734), (144, 12923773867), (157, 11853652464), (314, 5926826232), (471, 3951217488), (628, 2963413116), (942, 1975608744), (1256, 1481706558), (1413, 1317072496), (1884, 987804372), (2512, 740853279), (2826, 658536248), (2887, 644621904), (3768, 493902186), (5652, 329268124), (5774, 322310952), (7536, 246951093), (8661, 214873968), (11304, 164634062), (11548, 161155476), (17322, 107436984), (22608, 82317031), (23096, 80577738), (25983, 71624656), (28513, 65269296), (34644, 53718492), (46192, 40288869), (51966, 35812328), (57026, 32634648), (69288, 26859246), (85539, 21756432), (103932, 17906164), (114052, 16317324), (138576, 13429623), (171078, 10878216), (207864, 8953082), (228104, 8158662), (256617, 7252144), (342156, 5439108), (415728, 4476541), (453259, 4105872), (456208, 4079331), (513234, 3626072), (684312, 2719554), (906518, 2052936), (1026468, 1813036), (1359777, 1368624)]