661254264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43943}}^1$

素因数の和:43985

約数の個数: 96

約数和(自身を含む): 2056579200

約数和(自身を除く): 1395324936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 43943, 87886, 131829, 175772, 263658, 351544, 395487, 483373, 527316, 790974, 834917, 966746, 1054632, 1450119, 1581948, 1669834, 1933492, 2504751, 2900238, 3163896, 3339668, 3866984, 4350357, 5009502, 5800476, 6679336, 7514253, 8700714, 9184087, 10019004, 11600952, 15028506, 17401428, 18368174, 20038008, 27552261, 30057012, 34802856, 36736348, 55104522, 60114024, 73472696, 82656783, 110209044, 165313566, 220418088, 330627132, 661254264]

約数ペア:

[(1, 661254264), (2, 330627132), (3, 220418088), (4, 165313566), (6, 110209044), (8, 82656783), (9, 73472696), (11, 60114024), (12, 55104522), (18, 36736348), (19, 34802856), (22, 30057012), (24, 27552261), (33, 20038008), (36, 18368174), (38, 17401428), (44, 15028506), (57, 11600952), (66, 10019004), (72, 9184087), (76, 8700714), (88, 7514253), (99, 6679336), (114, 5800476), (132, 5009502), (152, 4350357), (171, 3866984), (198, 3339668), (209, 3163896), (228, 2900238), (264, 2504751), (342, 1933492), (396, 1669834), (418, 1581948), (456, 1450119), (627, 1054632), (684, 966746), (792, 834917), (836, 790974), (1254, 527316), (1368, 483373), (1672, 395487), (1881, 351544), (2508, 263658), (3762, 175772), (5016, 131829), (7524, 87886), (15048, 43943)]