740849976

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{3167}}^1$

素因数の和:3223

約数の個数: 120

約数和(自身を含む): 2190719520

約数和(自身を除く): 1449869544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 1026, 1083, 1368, 1444, 1539, 2052, 2166, 2888, 3078, 3167, 3249, 4104, 4332, 6156, 6334, 6498, 8664, 9501, 9747, 12312, 12668, 12996, 19002, 19494, 25336, 25992, 28503, 29241, 38004, 38988, 57006, 58482, 60173, 76008, 77976, 85509, 114012, 116964, 120346, 171018, 180519, 228024, 233928, 240692, 256527, 342036, 361038, 481384, 513054, 541557, 684072, 722076, 1026108, 1083114, 1143287, 1444152, 1624671, 2052216, 2166228, 2286574, 3249342, 3429861, 4332456, 4573148, 4874013, 6498684, 6859722, 9146296, 9748026, 10289583, 12997368, 13719444, 19496052, 20579166, 27438888, 30868749, 38992104, 41158332, 61737498, 82316664, 92606247, 123474996, 185212494, 246949992, 370424988, 740849976]

約数ペア:

[(1, 740849976), (2, 370424988), (3, 246949992), (4, 185212494), (6, 123474996), (8, 92606247), (9, 82316664), (12, 61737498), (18, 41158332), (19, 38992104), (24, 30868749), (27, 27438888), (36, 20579166), (38, 19496052), (54, 13719444), (57, 12997368), (72, 10289583), (76, 9748026), (81, 9146296), (108, 6859722), (114, 6498684), (152, 4874013), (162, 4573148), (171, 4332456), (216, 3429861), (228, 3249342), (324, 2286574), (342, 2166228), (361, 2052216), (456, 1624671), (513, 1444152), (648, 1143287), (684, 1083114), (722, 1026108), (1026, 722076), (1083, 684072), (1368, 541557), (1444, 513054), (1539, 481384), (2052, 361038), (2166, 342036), (2888, 256527), (3078, 240692), (3167, 233928), (3249, 228024), (4104, 180519), (4332, 171018), (6156, 120346), (6334, 116964), (6498, 114012), (8664, 85509), (9501, 77976), (9747, 76008), (12312, 60173), (12668, 58482), (12996, 57006), (19002, 38988), (19494, 38004), (25336, 29241), (25992, 28503)]