648467423998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1\times {\mathrm{2239}}^1$

素因数の和:3649

約数の個数: 64

約数和(自身を含む): 1047416832000

約数和(自身を除く): 398949408002

約数列:

[1, 2, 23, 46, 47, 94, 109, 218, 1081, 1229, 2162, 2239, 2458, 2507, 4478, 5014, 5123, 10246, 28267, 51497, 56534, 57763, 102994, 105233, 115526, 117829, 133961, 210466, 235658, 244051, 267922, 488102, 1328549, 2420359, 2657098, 2751731, 3081103, 4840718, 5503462, 5613173, 6162206, 6296167, 11226346, 11470397, 12592334, 22940794, 63289813, 126579626, 129331357, 144811841, 258662714, 263819131, 289623682, 299938679, 527638262, 599877358, 2974621211, 5949242422, 6898589617, 13797179234, 14097117913, 28194235826, 324233711999, 648467423998]

約数ペア:

[(1, 648467423998), (2, 324233711999), (23, 28194235826), (46, 14097117913), (47, 13797179234), (94, 6898589617), (109, 5949242422), (218, 2974621211), (1081, 599877358), (1229, 527638262), (2162, 299938679), (2239, 289623682), (2458, 263819131), (2507, 258662714), (4478, 144811841), (5014, 129331357), (5123, 126579626), (10246, 63289813), (28267, 22940794), (51497, 12592334), (56534, 11470397), (57763, 11226346), (102994, 6296167), (105233, 6162206), (115526, 5613173), (117829, 5503462), (133961, 4840718), (210466, 3081103), (235658, 2751731), (244051, 2657098), (267922, 2420359), (488102, 1328549)]