309011976

素因数分解:

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

素因数の和:313

約数の個数: 256

約数和(自身を含む): 1075200000

約数和(自身を除く): 766188024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 156, 158, 168, 182, 189, 199, 216, 234, 237, 252, 273, 312, 316, 351, 364, 378, 398, 468, 474, 504, 546, 553, 597, 632, 702, 711, 728, 756, 796, 819, 936, 948, 1027, 1092, 1106, 1194, 1393, 1404, 1422, 1512, 1592, 1638, 1659, 1791, 1896, 2054, 2133, 2184, 2212, 2388, 2457, 2587, 2786, 2808, 2844, 3081, 3276, 3318, 3582, 4108, 4179, 4266, 4424, 4776, 4914, 4977, 5174, 5373, 5572, 5688, 6162, 6552, 6636, 7164, 7189, 7761, 8216, 8358, 8532, 9243, 9828, 9954, 10348, 10746, 11144, 12324, 12537, 13272, 14328, 14378, 14931, 15522, 15721, 16716, 17064, 18109, 18486, 19656, 19908, 20696, 21492, 21567, 23283, 24648, 25074, 27729, 28756, 29862, 31044, 31442, 33432, 36218, 36972, 37611, 39816, 42984, 43134, 46566, 47163, 50148, 54327, 55458, 57512, 59724, 62088, 62884, 64701, 69849, 72436, 73944, 75222, 86268, 93132, 94326, 100296, 108654, 110047, 110916, 119448, 125768, 129402, 139698, 141489, 144872, 150444, 162981, 172536, 186264, 188652, 194103, 204373, 217308, 220094, 221832, 258804, 279396, 282978, 300888, 325962, 330141, 377304, 388206, 408746, 424467, 434616, 440188, 488943, 517608, 558792, 565956, 613119, 651924, 660282, 776412, 817492, 848934, 880376, 977886, 990423, 1131912, 1226238, 1303848, 1320564, 1430611, 1552824, 1634984, 1697868, 1839357, 1955772, 1980846, 2452476, 2641128, 2861222, 2971269, 3395736, 3678714, 3911544, 3961692, 4291833, 4904952, 5518071, 5722444, 5942538, 7357428, 7923384, 8583666, 11036142, 11444888, 11885076, 12875499, 14714856, 17167332, 22072284, 23770152, 25750998, 34334664, 38626497, 44144568, 51501996, 77252994, 103003992, 154505988, 309011976]

約数ペア:

[(1, 309011976), (2, 154505988), (3, 103003992), (4, 77252994), (6, 51501996), (7, 44144568), (8, 38626497), (9, 34334664), (12, 25750998), (13, 23770152), (14, 22072284), (18, 17167332), (21, 14714856), (24, 12875499), (26, 11885076), (27, 11444888), (28, 11036142), (36, 8583666), (39, 7923384), (42, 7357428), (52, 5942538), (54, 5722444), (56, 5518071), (63, 4904952), (72, 4291833), (78, 3961692), (79, 3911544), (84, 3678714), (91, 3395736), (104, 2971269), (108, 2861222), (117, 2641128), (126, 2452476), (156, 1980846), (158, 1955772), (168, 1839357), (182, 1697868), (189, 1634984), (199, 1552824), (216, 1430611), (234, 1320564), (237, 1303848), (252, 1226238), (273, 1131912), (312, 990423), (316, 977886), (351, 880376), (364, 848934), (378, 817492), (398, 776412), (468, 660282), (474, 651924), (504, 613119), (546, 565956), (553, 558792), (597, 517608), (632, 488943), (702, 440188), (711, 434616), (728, 424467), (756, 408746), (796, 388206), (819, 377304), (936, 330141), (948, 325962), (1027, 300888), (1092, 282978), (1106, 279396), (1194, 258804), (1393, 221832), (1404, 220094), (1422, 217308), (1512, 204373), (1592, 194103), (1638, 188652), (1659, 186264), (1791, 172536), (1896, 162981), (2054, 150444), (2133, 144872), (2184, 141489), (2212, 139698), (2388, 129402), (2457, 125768), (2587, 119448), (2786, 110916), (2808, 110047), (2844, 108654), (3081, 100296), (3276, 94326), (3318, 93132), (3582, 86268), (4108, 75222), (4179, 73944), (4266, 72436), (4424, 69849), (4776, 64701), (4914, 62884), (4977, 62088), (5174, 59724), (5373, 57512), (5572, 55458), (5688, 54327), (6162, 50148), (6552, 47163), (6636, 46566), (7164, 43134), (7189, 42984), (7761, 39816), (8216, 37611), (8358, 36972), (8532, 36218), (9243, 33432), (9828, 31442), (9954, 31044), (10348, 29862), (10746, 28756), (11144, 27729), (12324, 25074), (12537, 24648), (13272, 23283), (14328, 21567), (14378, 21492), (14931, 20696), (15522, 19908), (15721, 19656), (16716, 18486), (17064, 18109)]