508812768

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3391}}^1$

素因数の和:3928

約数の個数: 72

約数和(自身を含む): 1450141056

約数和(自身を除く): 941328288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 1042, 1563, 2084, 3126, 3391, 4168, 4689, 6252, 6782, 8336, 9378, 10173, 12504, 13564, 16672, 18756, 20346, 25008, 27128, 30519, 37512, 40692, 50016, 54256, 61038, 75024, 81384, 108512, 122076, 150048, 162768, 244152, 325536, 488304, 976608, 1766711, 3533422, 5300133, 7066844, 10600266, 14133688, 15900399, 21200532, 28267376, 31800798, 42401064, 56534752, 63601596, 84802128, 127203192, 169604256, 254406384, 508812768]

約数ペア:

[(1, 508812768), (2, 254406384), (3, 169604256), (4, 127203192), (6, 84802128), (8, 63601596), (9, 56534752), (12, 42401064), (16, 31800798), (18, 28267376), (24, 21200532), (32, 15900399), (36, 14133688), (48, 10600266), (72, 7066844), (96, 5300133), (144, 3533422), (288, 1766711), (521, 976608), (1042, 488304), (1563, 325536), (2084, 244152), (3126, 162768), (3391, 150048), (4168, 122076), (4689, 108512), (6252, 81384), (6782, 75024), (8336, 61038), (9378, 54256), (10173, 50016), (12504, 40692), (13564, 37512), (16672, 30519), (18756, 27128), (20346, 25008)]