421837164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4637}}^1$

素因数の和:4692

約数の個数: 108

約数和(自身を含む): 1286432784

約数和(自身を除く): 864595620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 2166, 2394, 2527, 3249, 4332, 4637, 4788, 5054, 6498, 7581, 9274, 10108, 12996, 13911, 15162, 18548, 22743, 27822, 30324, 32459, 41733, 45486, 55644, 64918, 83466, 88103, 90972, 97377, 129836, 166932, 176206, 194754, 264309, 292131, 352412, 389508, 528618, 584262, 616721, 792927, 1057236, 1168524, 1233442, 1585854, 1673957, 1850163, 2466884, 3171708, 3347914, 3700326, 5021871, 5550489, 6695828, 7400652, 10043742, 11100978, 11717699, 15065613, 20087484, 22201956, 23435398, 30131226, 35153097, 46870796, 60262452, 70306194, 105459291, 140612388, 210918582, 421837164]

約数ペア:

[(1, 421837164), (2, 210918582), (3, 140612388), (4, 105459291), (6, 70306194), (7, 60262452), (9, 46870796), (12, 35153097), (14, 30131226), (18, 23435398), (19, 22201956), (21, 20087484), (28, 15065613), (36, 11717699), (38, 11100978), (42, 10043742), (57, 7400652), (63, 6695828), (76, 5550489), (84, 5021871), (114, 3700326), (126, 3347914), (133, 3171708), (171, 2466884), (228, 1850163), (252, 1673957), (266, 1585854), (342, 1233442), (361, 1168524), (399, 1057236), (532, 792927), (684, 616721), (722, 584262), (798, 528618), (1083, 389508), (1197, 352412), (1444, 292131), (1596, 264309), (2166, 194754), (2394, 176206), (2527, 166932), (3249, 129836), (4332, 97377), (4637, 90972), (4788, 88103), (5054, 83466), (6498, 64918), (7581, 55644), (9274, 45486), (10108, 41733), (12996, 32459), (13911, 30324), (15162, 27822), (18548, 22743)]