393171384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 1063756800

約数和(自身を除く): 670585416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 89, 92, 106, 138, 151, 159, 178, 184, 212, 267, 276, 302, 318, 356, 424, 453, 534, 552, 604, 636, 712, 906, 1068, 1208, 1219, 1272, 1812, 2047, 2136, 2438, 3473, 3624, 3657, 4094, 4717, 4876, 6141, 6946, 7314, 8003, 8188, 9434, 9752, 10419, 12282, 13439, 13892, 14151, 14628, 16006, 16376, 18868, 20838, 24009, 24564, 26878, 27784, 28302, 29256, 32012, 37736, 40317, 41676, 48018, 49128, 53756, 56604, 64024, 80634, 83352, 96036, 107512, 108491, 113208, 161268, 184069, 192072, 216982, 309097, 322536, 325473, 368138, 433964, 552207, 618194, 650946, 712267, 736276, 867928, 927291, 1104414, 1236388, 1301892, 1424534, 1472552, 1854582, 2136801, 2208828, 2472776, 2603784, 2849068, 3709164, 4273602, 4417656, 5698136, 7418328, 8547204, 16382141, 17094408, 32764282, 49146423, 65528564, 98292846, 131057128, 196585692, 393171384]

約数ペア:

[(1, 393171384), (2, 196585692), (3, 131057128), (4, 98292846), (6, 65528564), (8, 49146423), (12, 32764282), (23, 17094408), (24, 16382141), (46, 8547204), (53, 7418328), (69, 5698136), (89, 4417656), (92, 4273602), (106, 3709164), (138, 2849068), (151, 2603784), (159, 2472776), (178, 2208828), (184, 2136801), (212, 1854582), (267, 1472552), (276, 1424534), (302, 1301892), (318, 1236388), (356, 1104414), (424, 927291), (453, 867928), (534, 736276), (552, 712267), (604, 650946), (636, 618194), (712, 552207), (906, 433964), (1068, 368138), (1208, 325473), (1219, 322536), (1272, 309097), (1812, 216982), (2047, 192072), (2136, 184069), (2438, 161268), (3473, 113208), (3624, 108491), (3657, 107512), (4094, 96036), (4717, 83352), (4876, 80634), (6141, 64024), (6946, 56604), (7314, 53756), (8003, 49128), (8188, 48018), (9434, 41676), (9752, 40317), (10419, 37736), (12282, 32012), (13439, 29256), (13892, 28302), (14151, 27784), (14628, 26878), (16006, 24564), (16376, 24009), (18868, 20838)]