1390553892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 4566016000

約数和(自身を除く): 3175462108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 79, 81, 84, 91, 108, 117, 126, 156, 158, 162, 182, 189, 199, 234, 237, 243, 252, 273, 316, 324, 351, 364, 378, 398, 468, 474, 486, 546, 553, 567, 597, 702, 711, 756, 796, 819, 948, 972, 1027, 1053, 1092, 1106, 1134, 1194, 1393, 1404, 1422, 1638, 1659, 1701, 1791, 2054, 2106, 2133, 2212, 2268, 2388, 2457, 2587, 2786, 2844, 3081, 3159, 3276, 3318, 3402, 3582, 4108, 4179, 4212, 4266, 4914, 4977, 5174, 5373, 5572, 6162, 6318, 6399, 6636, 6804, 7164, 7189, 7371, 7761, 8358, 8532, 9243, 9828, 9954, 10348, 10746, 12324, 12537, 12636, 12798, 14378, 14742, 14931, 15522, 15721, 16119, 16716, 18109, 18486, 19197, 19908, 21492, 21567, 22113, 23283, 25074, 25596, 27729, 28756, 29484, 29862, 31044, 31442, 32238, 36218, 36972, 37611, 38394, 43134, 44226, 44793, 46566, 47163, 48357, 50148, 54327, 55458, 59724, 62884, 64476, 64701, 69849, 72436, 75222, 76788, 83187, 86268, 88452, 89586, 93132, 94326, 96714, 108654, 110047, 110916, 112833, 129402, 134379, 139698, 141489, 150444, 162981, 166374, 179172, 188652, 193428, 194103, 204373, 209547, 217308, 220094, 225666, 249561, 258804, 268758, 279396, 282978, 325962, 330141, 332748, 338499, 388206, 408746, 419094, 424467, 440188, 451332, 488943, 499122, 537516, 565956, 582309, 613119, 628641, 651924, 660282, 676998, 776412, 817492, 838188, 848934, 977886, 990423, 998244, 1164618, 1226238, 1257282, 1273401, 1320564, 1353996, 1430611, 1466829, 1697868, 1746927, 1839357, 1955772, 1980846, 2329236, 2452476, 2514564, 2546802, 2861222, 2933658, 2971269, 3493854, 3678714, 3820203, 3961692, 4291833, 4400487, 5093604, 5518071, 5722444, 5867316, 5942538, 6987708, 7357428, 7640406, 8583666, 8800974, 8913807, 11036142, 11885076, 12875499, 15280812, 16554213, 17167332, 17601948, 17827614, 22072284, 25750998, 26741421, 33108426, 35655228, 38626497, 49662639, 51501996, 53482842, 66216852, 77252994, 99325278, 106965684, 115879491, 154505988, 198650556, 231758982, 347638473, 463517964, 695276946, 1390553892]

約数ペア:

[(1, 1390553892), (2, 695276946), (3, 463517964), (4, 347638473), (6, 231758982), (7, 198650556), (9, 154505988), (12, 115879491), (13, 106965684), (14, 99325278), (18, 77252994), (21, 66216852), (26, 53482842), (27, 51501996), (28, 49662639), (36, 38626497), (39, 35655228), (42, 33108426), (52, 26741421), (54, 25750998), (63, 22072284), (78, 17827614), (79, 17601948), (81, 17167332), (84, 16554213), (91, 15280812), (108, 12875499), (117, 11885076), (126, 11036142), (156, 8913807), (158, 8800974), (162, 8583666), (182, 7640406), (189, 7357428), (199, 6987708), (234, 5942538), (237, 5867316), (243, 5722444), (252, 5518071), (273, 5093604), (316, 4400487), (324, 4291833), (351, 3961692), (364, 3820203), (378, 3678714), (398, 3493854), (468, 2971269), (474, 2933658), (486, 2861222), (546, 2546802), (553, 2514564), (567, 2452476), (597, 2329236), (702, 1980846), (711, 1955772), (756, 1839357), (796, 1746927), (819, 1697868), (948, 1466829), (972, 1430611), (1027, 1353996), (1053, 1320564), (1092, 1273401), (1106, 1257282), (1134, 1226238), (1194, 1164618), (1393, 998244), (1404, 990423), (1422, 977886), (1638, 848934), (1659, 838188), (1701, 817492), (1791, 776412), (2054, 676998), (2106, 660282), (2133, 651924), (2212, 628641), (2268, 613119), (2388, 582309), (2457, 565956), (2587, 537516), (2786, 499122), (2844, 488943), (3081, 451332), (3159, 440188), (3276, 424467), (3318, 419094), (3402, 408746), (3582, 388206), (4108, 338499), (4179, 332748), (4212, 330141), (4266, 325962), (4914, 282978), (4977, 279396), (5174, 268758), (5373, 258804), (5572, 249561), (6162, 225666), (6318, 220094), (6399, 217308), (6636, 209547), (6804, 204373), (7164, 194103), (7189, 193428), (7371, 188652), (7761, 179172), (8358, 166374), (8532, 162981), (9243, 150444), (9828, 141489), (9954, 139698), (10348, 134379), (10746, 129402), (12324, 112833), (12537, 110916), (12636, 110047), (12798, 108654), (14378, 96714), (14742, 94326), (14931, 93132), (15522, 89586), (15721, 88452), (16119, 86268), (16716, 83187), (18109, 76788), (18486, 75222), (19197, 72436), (19908, 69849), (21492, 64701), (21567, 64476), (22113, 62884), (23283, 59724), (25074, 55458), (25596, 54327), (27729, 50148), (28756, 48357), (29484, 47163), (29862, 46566), (31044, 44793), (31442, 44226), (32238, 43134), (36218, 38394), (36972, 37611)]