219209004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5129

約数の個数: 120

約数和(自身を含む): 689525760

約数和(自身を除く): 470316756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 5087, 6156, 7182, 10174, 10773, 14364, 15261, 20348, 21546, 30522, 35609, 43092, 45783, 61044, 71218, 91566, 96653, 106827, 137349, 142436, 183132, 193306, 213654, 274698, 289959, 320481, 386612, 412047, 427308, 549396, 579918, 640962, 676571, 824094, 869877, 961443, 1159836, 1281924, 1353142, 1648188, 1739754, 1922886, 2029713, 2609631, 2706284, 2884329, 3479508, 3845772, 4059426, 5219262, 5768658, 6089139, 7828893, 8118852, 10438524, 11537316, 12178278, 15657786, 18267417, 24356556, 31315572, 36534834, 54802251, 73069668, 109604502, 219209004]

約数ペア:

[(1, 219209004), (2, 109604502), (3, 73069668), (4, 54802251), (6, 36534834), (7, 31315572), (9, 24356556), (12, 18267417), (14, 15657786), (18, 12178278), (19, 11537316), (21, 10438524), (27, 8118852), (28, 7828893), (36, 6089139), (38, 5768658), (42, 5219262), (54, 4059426), (57, 3845772), (63, 3479508), (76, 2884329), (81, 2706284), (84, 2609631), (108, 2029713), (114, 1922886), (126, 1739754), (133, 1648188), (162, 1353142), (171, 1281924), (189, 1159836), (228, 961443), (252, 869877), (266, 824094), (324, 676571), (342, 640962), (378, 579918), (399, 549396), (513, 427308), (532, 412047), (567, 386612), (684, 320481), (756, 289959), (798, 274698), (1026, 213654), (1134, 193306), (1197, 183132), (1539, 142436), (1596, 137349), (2052, 106827), (2268, 96653), (2394, 91566), (3078, 71218), (3591, 61044), (4788, 45783), (5087, 43092), (6156, 35609), (7182, 30522), (10174, 21546), (10773, 20348), (14364, 15261)]