2663496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 8640000

約数和(自身を除く): 5976504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 59, 66, 72, 76, 88, 99, 108, 114, 118, 132, 152, 171, 177, 198, 209, 216, 228, 236, 264, 297, 342, 354, 396, 418, 456, 472, 513, 531, 594, 627, 649, 684, 708, 792, 836, 1026, 1062, 1121, 1188, 1254, 1298, 1368, 1416, 1593, 1672, 1881, 1947, 2052, 2124, 2242, 2376, 2508, 2596, 3186, 3363, 3762, 3894, 4104, 4248, 4484, 5016, 5192, 5643, 5841, 6372, 6726, 7524, 7788, 8968, 10089, 11286, 11682, 12331, 12744, 13452, 15048, 15576, 17523, 20178, 22572, 23364, 24662, 26904, 30267, 35046, 36993, 40356, 45144, 46728, 49324, 60534, 70092, 73986, 80712, 98648, 110979, 121068, 140184, 147972, 221958, 242136, 295944, 332937, 443916, 665874, 887832, 1331748, 2663496]

約数ペア:

[(1, 2663496), (2, 1331748), (3, 887832), (4, 665874), (6, 443916), (8, 332937), (9, 295944), (11, 242136), (12, 221958), (18, 147972), (19, 140184), (22, 121068), (24, 110979), (27, 98648), (33, 80712), (36, 73986), (38, 70092), (44, 60534), (54, 49324), (57, 46728), (59, 45144), (66, 40356), (72, 36993), (76, 35046), (88, 30267), (99, 26904), (108, 24662), (114, 23364), (118, 22572), (132, 20178), (152, 17523), (171, 15576), (177, 15048), (198, 13452), (209, 12744), (216, 12331), (228, 11682), (236, 11286), (264, 10089), (297, 8968), (342, 7788), (354, 7524), (396, 6726), (418, 6372), (456, 5841), (472, 5643), (513, 5192), (531, 5016), (594, 4484), (627, 4248), (649, 4104), (684, 3894), (708, 3762), (792, 3363), (836, 3186), (1026, 2596), (1062, 2508), (1121, 2376), (1188, 2242), (1254, 2124), (1298, 2052), (1368, 1947), (1416, 1881), (1593, 1672)]