331056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 90

約数和(自身を含む): 1071980

約数和(自身を除く): 740924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 304, 342, 363, 396, 418, 456, 484, 528, 627, 684, 726, 792, 836, 912, 968, 1089, 1254, 1368, 1452, 1584, 1672, 1881, 1936, 2178, 2299, 2508, 2736, 2904, 3344, 3762, 4356, 4598, 5016, 5808, 6897, 7524, 8712, 9196, 10032, 13794, 15048, 17424, 18392, 20691, 27588, 30096, 36784, 41382, 55176, 82764, 110352, 165528, 331056]

約数ペア:

[(1, 331056), (2, 165528), (3, 110352), (4, 82764), (6, 55176), (8, 41382), (9, 36784), (11, 30096), (12, 27588), (16, 20691), (18, 18392), (19, 17424), (22, 15048), (24, 13794), (33, 10032), (36, 9196), (38, 8712), (44, 7524), (48, 6897), (57, 5808), (66, 5016), (72, 4598), (76, 4356), (88, 3762), (99, 3344), (114, 2904), (121, 2736), (132, 2508), (144, 2299), (152, 2178), (171, 1936), (176, 1881), (198, 1672), (209, 1584), (228, 1452), (242, 1368), (264, 1254), (304, 1089), (342, 968), (363, 912), (396, 836), (418, 792), (456, 726), (484, 684), (528, 627)]