394367064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 128

約数和(自身を含む): 1236695040

約数和(自身を除く): 842327976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 3407, 4134, 4452, 4823, 5512, 6814, 8268, 8904, 9646, 10221, 13628, 14469, 16536, 19292, 20442, 23849, 27256, 28938, 38584, 40884, 44291, 47698, 57876, 71547, 81768, 88582, 95396, 115752, 132873, 143094, 177164, 180571, 190792, 265746, 286188, 310037, 354328, 361142, 531492, 541713, 572376, 620074, 722284, 930111, 1062984, 1083426, 1240148, 1263997, 1444568, 1860222, 2166852, 2347423, 2480296, 2527994, 3720444, 3791991, 4333704, 4694846, 5055988, 7042269, 7440888, 7583982, 9389692, 10111976, 14084538, 15167964, 16431961, 18779384, 28169076, 30335928, 32863922, 49295883, 56338152, 65727844, 98591766, 131455688, 197183532, 394367064]

約数ペア:

[(1, 394367064), (2, 197183532), (3, 131455688), (4, 98591766), (6, 65727844), (7, 56338152), (8, 49295883), (12, 32863922), (13, 30335928), (14, 28169076), (21, 18779384), (24, 16431961), (26, 15167964), (28, 14084538), (39, 10111976), (42, 9389692), (52, 7583982), (53, 7440888), (56, 7042269), (78, 5055988), (84, 4694846), (91, 4333704), (104, 3791991), (106, 3720444), (156, 2527994), (159, 2480296), (168, 2347423), (182, 2166852), (212, 1860222), (273, 1444568), (312, 1263997), (318, 1240148), (364, 1083426), (371, 1062984), (424, 930111), (546, 722284), (636, 620074), (689, 572376), (728, 541713), (742, 531492), (1092, 361142), (1113, 354328), (1272, 310037), (1378, 286188), (1484, 265746), (2067, 190792), (2184, 180571), (2226, 177164), (2756, 143094), (2968, 132873), (3407, 115752), (4134, 95396), (4452, 88582), (4823, 81768), (5512, 71547), (6814, 57876), (8268, 47698), (8904, 44291), (9646, 40884), (10221, 38584), (13628, 28938), (14469, 27256), (16536, 23849), (19292, 20442)]