2798928

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 160

約数和(自身を含む): 9523200

約数和(自身を除く): 6724272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 54, 57, 62, 66, 72, 76, 88, 93, 99, 108, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 216, 228, 248, 264, 279, 297, 304, 341, 342, 372, 396, 418, 432, 456, 496, 513, 528, 558, 589, 594, 627, 682, 684, 744, 792, 836, 837, 912, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1368, 1488, 1584, 1672, 1674, 1767, 1881, 2046, 2052, 2232, 2356, 2376, 2508, 2728, 2736, 3069, 3344, 3348, 3534, 3762, 4092, 4104, 4464, 4712, 4752, 5016, 5301, 5456, 5643, 6138, 6479, 6696, 7068, 7524, 8184, 8208, 9207, 9424, 10032, 10602, 11286, 12276, 12958, 13392, 14136, 15048, 15903, 16368, 18414, 19437, 21204, 22572, 24552, 25916, 28272, 30096, 31806, 36828, 38874, 42408, 45144, 49104, 51832, 58311, 63612, 73656, 77748, 84816, 90288, 103664, 116622, 127224, 147312, 155496, 174933, 233244, 254448, 310992, 349866, 466488, 699732, 932976, 1399464, 2798928]

約数ペア:

[(1, 2798928), (2, 1399464), (3, 932976), (4, 699732), (6, 466488), (8, 349866), (9, 310992), (11, 254448), (12, 233244), (16, 174933), (18, 155496), (19, 147312), (22, 127224), (24, 116622), (27, 103664), (31, 90288), (33, 84816), (36, 77748), (38, 73656), (44, 63612), (48, 58311), (54, 51832), (57, 49104), (62, 45144), (66, 42408), (72, 38874), (76, 36828), (88, 31806), (93, 30096), (99, 28272), (108, 25916), (114, 24552), (124, 22572), (132, 21204), (144, 19437), (152, 18414), (171, 16368), (176, 15903), (186, 15048), (198, 14136), (209, 13392), (216, 12958), (228, 12276), (248, 11286), (264, 10602), (279, 10032), (297, 9424), (304, 9207), (341, 8208), (342, 8184), (372, 7524), (396, 7068), (418, 6696), (432, 6479), (456, 6138), (496, 5643), (513, 5456), (528, 5301), (558, 5016), (589, 4752), (594, 4712), (627, 4464), (682, 4104), (684, 4092), (744, 3762), (792, 3534), (836, 3348), (837, 3344), (912, 3069), (1023, 2736), (1026, 2728), (1116, 2508), (1178, 2376), (1188, 2356), (1254, 2232), (1364, 2052), (1368, 2046), (1488, 1881), (1584, 1767), (1672, 1674)]