1609432812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{4519}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 4387961760

約数和(自身を除く): 2778528948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 761, 1522, 2283, 3044, 4519, 4566, 6849, 9038, 9132, 9893, 13557, 13698, 18076, 19786, 27114, 27396, 29679, 39572, 40671, 54228, 58747, 59358, 81342, 89037, 117494, 118716, 162684, 176241, 178074, 234988, 352482, 356148, 528723, 704964, 1057446, 2114892, 3438959, 6877918, 10316877, 13755836, 20633754, 30950631, 41267508, 44706467, 61901262, 89412934, 123802524, 134119401, 178825868, 268238802, 402358203, 536477604, 804716406, 1609432812]

約数ペア:

[(1, 1609432812), (2, 804716406), (3, 536477604), (4, 402358203), (6, 268238802), (9, 178825868), (12, 134119401), (13, 123802524), (18, 89412934), (26, 61901262), (36, 44706467), (39, 41267508), (52, 30950631), (78, 20633754), (117, 13755836), (156, 10316877), (234, 6877918), (468, 3438959), (761, 2114892), (1522, 1057446), (2283, 704964), (3044, 528723), (4519, 356148), (4566, 352482), (6849, 234988), (9038, 178074), (9132, 176241), (9893, 162684), (13557, 118716), (13698, 117494), (18076, 89037), (19786, 81342), (27114, 59358), (27396, 58747), (29679, 54228), (39572, 40671)]