628408192008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{545641}}^1$

素因数の和:546718

約数の個数: 64

約数和(自身を含む): 1606020837120

約数和(自身を除く): 977612645112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1021, 1128, 2042, 3063, 4084, 6126, 8168, 12252, 24504, 47987, 95974, 143961, 191948, 287922, 383896, 545641, 575844, 1091282, 1151688, 1636923, 2182564, 3273846, 4365128, 6547692, 13095384, 25645127, 51290254, 76935381, 102580508, 153870762, 205161016, 307741524, 557099461, 615483048, 1114198922, 1671298383, 2228397844, 3342596766, 4456795688, 6685193532, 13370387064, 26183674667, 52367349334, 78551024001, 104734698668, 157102048002, 209469397336, 314204096004, 628408192008]

約数ペア:

[(1, 628408192008), (2, 314204096004), (3, 209469397336), (4, 157102048002), (6, 104734698668), (8, 78551024001), (12, 52367349334), (24, 26183674667), (47, 13370387064), (94, 6685193532), (141, 4456795688), (188, 3342596766), (282, 2228397844), (376, 1671298383), (564, 1114198922), (1021, 615483048), (1128, 557099461), (2042, 307741524), (3063, 205161016), (4084, 153870762), (6126, 102580508), (8168, 76935381), (12252, 51290254), (24504, 25645127), (47987, 13095384), (95974, 6547692), (143961, 4365128), (191948, 3273846), (287922, 2182564), (383896, 1636923), (545641, 1151688), (575844, 1091282)]