438418008

素因数分解:

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

素因数の和:5131

約数の個数: 160

約数和(自身を含む): 1477555200

約数和(自身を除く): 1039137192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 4104, 4536, 4788, 5087, 6156, 7182, 9576, 10174, 10773, 12312, 14364, 15261, 20348, 21546, 28728, 30522, 35609, 40696, 43092, 45783, 61044, 71218, 86184, 91566, 96653, 106827, 122088, 137349, 142436, 183132, 193306, 213654, 274698, 284872, 289959, 320481, 366264, 386612, 412047, 427308, 549396, 579918, 640962, 676571, 773224, 824094, 854616, 869877, 961443, 1098792, 1159836, 1281924, 1353142, 1648188, 1739754, 1922886, 2029713, 2319672, 2563848, 2609631, 2706284, 2884329, 3296376, 3479508, 3845772, 4059426, 5219262, 5412568, 5768658, 6089139, 6959016, 7691544, 7828893, 8118852, 10438524, 11537316, 12178278, 15657786, 16237704, 18267417, 20877048, 23074632, 24356556, 31315572, 36534834, 48713112, 54802251, 62631144, 73069668, 109604502, 146139336, 219209004, 438418008]

約数ペア:

[(1, 438418008), (2, 219209004), (3, 146139336), (4, 109604502), (6, 73069668), (7, 62631144), (8, 54802251), (9, 48713112), (12, 36534834), (14, 31315572), (18, 24356556), (19, 23074632), (21, 20877048), (24, 18267417), (27, 16237704), (28, 15657786), (36, 12178278), (38, 11537316), (42, 10438524), (54, 8118852), (56, 7828893), (57, 7691544), (63, 6959016), (72, 6089139), (76, 5768658), (81, 5412568), (84, 5219262), (108, 4059426), (114, 3845772), (126, 3479508), (133, 3296376), (152, 2884329), (162, 2706284), (168, 2609631), (171, 2563848), (189, 2319672), (216, 2029713), (228, 1922886), (252, 1739754), (266, 1648188), (324, 1353142), (342, 1281924), (378, 1159836), (399, 1098792), (456, 961443), (504, 869877), (513, 854616), (532, 824094), (567, 773224), (648, 676571), (684, 640962), (756, 579918), (798, 549396), (1026, 427308), (1064, 412047), (1134, 386612), (1197, 366264), (1368, 320481), (1512, 289959), (1539, 284872), (1596, 274698), (2052, 213654), (2268, 193306), (2394, 183132), (3078, 142436), (3192, 137349), (3591, 122088), (4104, 106827), (4536, 96653), (4788, 91566), (5087, 86184), (6156, 71218), (7182, 61044), (9576, 45783), (10174, 43092), (10773, 40696), (12312, 35609), (14364, 30522), (15261, 28728), (20348, 21546)]