307028904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 1021440000

約数和(自身を除く): 714411096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 151, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 302, 312, 343, 364, 392, 399, 453, 456, 494, 532, 546, 588, 604, 637, 686, 728, 741, 798, 906, 931, 988, 1029, 1057, 1064, 1092, 1176, 1208, 1274, 1372, 1482, 1596, 1729, 1812, 1862, 1911, 1963, 1976, 2058, 2114, 2184, 2548, 2744, 2793, 2869, 2964, 3171, 3192, 3458, 3624, 3724, 3822, 3926, 4116, 4228, 4459, 5096, 5187, 5586, 5738, 5889, 5928, 6342, 6517, 6916, 7399, 7448, 7644, 7852, 8232, 8456, 8607, 8918, 10374, 11172, 11476, 11778, 12103, 12684, 13034, 13377, 13741, 13832, 14798, 15288, 15704, 17214, 17836, 19551, 20083, 20748, 22197, 22344, 22952, 23556, 24206, 25368, 26068, 26754, 27482, 29596, 34428, 35672, 36309, 37297, 39102, 40166, 41223, 41496, 44394, 47112, 48412, 51793, 52136, 53508, 54964, 59192, 60249, 68856, 72618, 74594, 78204, 80332, 82446, 84721, 88788, 96187, 96824, 103586, 107016, 109928, 111891, 120498, 140581, 145236, 149188, 155379, 156408, 160664, 164892, 169442, 177576, 192374, 207172, 223782, 240996, 254163, 261079, 281162, 288561, 290472, 298376, 310758, 329784, 338884, 384748, 414344, 421743, 447564, 481992, 508326, 522158, 562324, 577122, 621516, 673309, 677768, 769496, 783237, 843486, 895128, 984067, 1016652, 1044316, 1124648, 1154244, 1243032, 1346618, 1566474, 1686972, 1827553, 1968134, 2019927, 2033304, 2088632, 2308488, 2693236, 2952201, 3132948, 3373944, 3655106, 3936268, 4039854, 5386472, 5482659, 5904402, 6265896, 7310212, 7872536, 8079708, 10965318, 11808804, 12792871, 14620424, 16159416, 21930636, 23617608, 25585742, 38378613, 43861272, 51171484, 76757226, 102342968, 153514452, 307028904]

約数ペア:

[(1, 307028904), (2, 153514452), (3, 102342968), (4, 76757226), (6, 51171484), (7, 43861272), (8, 38378613), (12, 25585742), (13, 23617608), (14, 21930636), (19, 16159416), (21, 14620424), (24, 12792871), (26, 11808804), (28, 10965318), (38, 8079708), (39, 7872536), (42, 7310212), (49, 6265896), (52, 5904402), (56, 5482659), (57, 5386472), (76, 4039854), (78, 3936268), (84, 3655106), (91, 3373944), (98, 3132948), (104, 2952201), (114, 2693236), (133, 2308488), (147, 2088632), (151, 2033304), (152, 2019927), (156, 1968134), (168, 1827553), (182, 1686972), (196, 1566474), (228, 1346618), (247, 1243032), (266, 1154244), (273, 1124648), (294, 1044316), (302, 1016652), (312, 984067), (343, 895128), (364, 843486), (392, 783237), (399, 769496), (453, 677768), (456, 673309), (494, 621516), (532, 577122), (546, 562324), (588, 522158), (604, 508326), (637, 481992), (686, 447564), (728, 421743), (741, 414344), (798, 384748), (906, 338884), (931, 329784), (988, 310758), (1029, 298376), (1057, 290472), (1064, 288561), (1092, 281162), (1176, 261079), (1208, 254163), (1274, 240996), (1372, 223782), (1482, 207172), (1596, 192374), (1729, 177576), (1812, 169442), (1862, 164892), (1911, 160664), (1963, 156408), (1976, 155379), (2058, 149188), (2114, 145236), (2184, 140581), (2548, 120498), (2744, 111891), (2793, 109928), (2869, 107016), (2964, 103586), (3171, 96824), (3192, 96187), (3458, 88788), (3624, 84721), (3724, 82446), (3822, 80332), (3926, 78204), (4116, 74594), (4228, 72618), (4459, 68856), (5096, 60249), (5187, 59192), (5586, 54964), (5738, 53508), (5889, 52136), (5928, 51793), (6342, 48412), (6517, 47112), (6916, 44394), (7399, 41496), (7448, 41223), (7644, 40166), (7852, 39102), (8232, 37297), (8456, 36309), (8607, 35672), (8918, 34428), (10374, 29596), (11172, 27482), (11476, 26754), (11778, 26068), (12103, 25368), (12684, 24206), (13034, 23556), (13377, 22952), (13741, 22344), (13832, 22197), (14798, 20748), (15288, 20083), (15704, 19551), (17214, 17836)]