605207988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11538

約数の個数: 144

約数和(自身を含む): 2007882240

約数和(自身を除く): 1402674252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4389, 4788, 5852, 7524, 8778, 11491, 13167, 17556, 22982, 26334, 34473, 45964, 52668, 68946, 80437, 103419, 126401, 137892, 160874, 206838, 218329, 241311, 252802, 321748, 379203, 413676, 436658, 482622, 505604, 654987, 723933, 758406, 873316, 884807, 965244, 1137609, 1309974, 1447866, 1516812, 1528303, 1769614, 1964961, 2275218, 2401619, 2619948, 2654421, 2895732, 3056606, 3539228, 3929922, 4550436, 4584909, 4803238, 5308842, 6113212, 7204857, 7859844, 7963263, 9169818, 9606476, 10617684, 13754727, 14409714, 15926526, 16811333, 18339636, 21614571, 27509454, 28819428, 31853052, 33622666, 43229142, 50433999, 55018908, 67245332, 86458284, 100867998, 151301997, 201735996, 302603994, 605207988]

約数ペア:

[(1, 605207988), (2, 302603994), (3, 201735996), (4, 151301997), (6, 100867998), (7, 86458284), (9, 67245332), (11, 55018908), (12, 50433999), (14, 43229142), (18, 33622666), (19, 31853052), (21, 28819428), (22, 27509454), (28, 21614571), (33, 18339636), (36, 16811333), (38, 15926526), (42, 14409714), (44, 13754727), (57, 10617684), (63, 9606476), (66, 9169818), (76, 7963263), (77, 7859844), (84, 7204857), (99, 6113212), (114, 5308842), (126, 4803238), (132, 4584909), (133, 4550436), (154, 3929922), (171, 3539228), (198, 3056606), (209, 2895732), (228, 2654421), (231, 2619948), (252, 2401619), (266, 2275218), (308, 1964961), (342, 1769614), (396, 1528303), (399, 1516812), (418, 1447866), (462, 1309974), (532, 1137609), (627, 965244), (684, 884807), (693, 873316), (798, 758406), (836, 723933), (924, 654987), (1197, 505604), (1254, 482622), (1386, 436658), (1463, 413676), (1596, 379203), (1881, 321748), (2394, 252802), (2508, 241311), (2772, 218329), (2926, 206838), (3762, 160874), (4389, 137892), (4788, 126401), (5852, 103419), (7524, 80437), (8778, 68946), (11491, 52668), (13167, 45964), (17556, 34473), (22982, 26334)]