1330306812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3733}}^1$

素因数の和:4283

約数の個数: 72

約数和(自身を含む): 3547449360

約数和(自身を除く): 2217142548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 521, 684, 1042, 1563, 2084, 3126, 3733, 4689, 6252, 7466, 9378, 9899, 11199, 14932, 18756, 19798, 22398, 29697, 33597, 39596, 44796, 59394, 67194, 70927, 89091, 118788, 134388, 141854, 178182, 212781, 283708, 356364, 425562, 638343, 851124, 1276686, 1944893, 2553372, 3889786, 5834679, 7779572, 11669358, 17504037, 23338716, 35008074, 36952967, 70016148, 73905934, 110858901, 147811868, 221717802, 332576703, 443435604, 665153406, 1330306812]

約数ペア:

[(1, 1330306812), (2, 665153406), (3, 443435604), (4, 332576703), (6, 221717802), (9, 147811868), (12, 110858901), (18, 73905934), (19, 70016148), (36, 36952967), (38, 35008074), (57, 23338716), (76, 17504037), (114, 11669358), (171, 7779572), (228, 5834679), (342, 3889786), (521, 2553372), (684, 1944893), (1042, 1276686), (1563, 851124), (2084, 638343), (3126, 425562), (3733, 356364), (4689, 283708), (6252, 212781), (7466, 178182), (9378, 141854), (9899, 134388), (11199, 118788), (14932, 89091), (18756, 70927), (19798, 67194), (22398, 59394), (29697, 44796), (33597, 39596)]