870952068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5367

約数の個数: 144

約数和(自身を含む): 2711923200

約数和(自身を除く): 1840971132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2604, 2646, 3038, 3348, 3906, 4557, 5292, 5309, 5859, 6076, 7812, 9114, 10618, 11718, 13671, 15927, 18228, 21236, 23436, 27342, 31854, 37163, 41013, 47781, 54684, 63708, 74326, 82026, 95562, 111489, 143343, 148652, 164052, 164579, 191124, 222978, 260141, 286686, 329158, 334467, 445956, 493737, 520282, 573372, 658316, 668934, 780423, 987474, 1003401, 1040564, 1152053, 1337868, 1481211, 1560846, 1974948, 2006802, 2304106, 2341269, 2962422, 3121692, 3456159, 4013604, 4443633, 4608212, 4682538, 5924844, 6912318, 7023807, 8064371, 8887266, 9365076, 10368477, 13824636, 14047614, 16128742, 17774532, 20736954, 24193113, 28095228, 31105431, 32257484, 41473908, 48386226, 62210862, 72579339, 96772452, 124421724, 145158678, 217738017, 290317356, 435476034, 870952068]

約数ペア:

[(1, 870952068), (2, 435476034), (3, 290317356), (4, 217738017), (6, 145158678), (7, 124421724), (9, 96772452), (12, 72579339), (14, 62210862), (18, 48386226), (21, 41473908), (27, 32257484), (28, 31105431), (31, 28095228), (36, 24193113), (42, 20736954), (49, 17774532), (54, 16128742), (62, 14047614), (63, 13824636), (84, 10368477), (93, 9365076), (98, 8887266), (108, 8064371), (124, 7023807), (126, 6912318), (147, 5924844), (186, 4682538), (189, 4608212), (196, 4443633), (217, 4013604), (252, 3456159), (279, 3121692), (294, 2962422), (372, 2341269), (378, 2304106), (434, 2006802), (441, 1974948), (558, 1560846), (588, 1481211), (651, 1337868), (756, 1152053), (837, 1040564), (868, 1003401), (882, 987474), (1116, 780423), (1302, 668934), (1323, 658316), (1519, 573372), (1674, 520282), (1764, 493737), (1953, 445956), (2604, 334467), (2646, 329158), (3038, 286686), (3348, 260141), (3906, 222978), (4557, 191124), (5292, 164579), (5309, 164052), (5859, 148652), (6076, 143343), (7812, 111489), (9114, 95562), (10618, 82026), (11718, 74326), (13671, 63708), (15927, 54684), (18228, 47781), (21236, 41013), (23436, 37163), (27342, 31854)]