313625928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 743910072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 67, 68, 77, 84, 88, 102, 119, 132, 134, 136, 149, 154, 168, 187, 201, 204, 231, 238, 264, 268, 298, 308, 357, 374, 402, 408, 447, 462, 469, 476, 536, 561, 596, 616, 714, 737, 748, 804, 894, 924, 938, 952, 1043, 1122, 1139, 1192, 1309, 1407, 1428, 1474, 1496, 1608, 1639, 1788, 1848, 1876, 2086, 2211, 2244, 2278, 2533, 2618, 2814, 2856, 2948, 3129, 3278, 3417, 3576, 3752, 3927, 4172, 4422, 4488, 4556, 4917, 5066, 5159, 5236, 5628, 5896, 6258, 6556, 6834, 7599, 7854, 7973, 8344, 8844, 9112, 9834, 9983, 10132, 10318, 10472, 11256, 11473, 12516, 12529, 13112, 13668, 15198, 15477, 15708, 15946, 17688, 17731, 19668, 19966, 20264, 20636, 22946, 23919, 25032, 25058, 27336, 27863, 29949, 30396, 30954, 31416, 31892, 34419, 35462, 37587, 39336, 39932, 41272, 45892, 47838, 50116, 53193, 55726, 59898, 60792, 61908, 63784, 68838, 69881, 70924, 75174, 79864, 83589, 87703, 91784, 95676, 100232, 106386, 109813, 111452, 119796, 123816, 137676, 139762, 141848, 150348, 167178, 169711, 175406, 191352, 195041, 209643, 212772, 219626, 222904, 239592, 263109, 275352, 279524, 300696, 329439, 334356, 339422, 350812, 390082, 419286, 425544, 439252, 509133, 526218, 559048, 585123, 658878, 668712, 678844, 701624, 768691, 780164, 838572, 878504, 1018266, 1052436, 1170246, 1187977, 1317756, 1357688, 1537382, 1560328, 1677144, 1866821, 2036532, 2104872, 2306073, 2340492, 2375954, 2635512, 3074764, 3563931, 3733642, 4073064, 4612146, 4680984, 4751908, 5600463, 6149528, 7127862, 7467284, 9224292, 9503816, 11200926, 13067747, 14255724, 14934568, 18448584, 22401852, 26135494, 28511448, 39203241, 44803704, 52270988, 78406482, 104541976, 156812964, 313625928]

約数ペア:

[(1, 313625928), (2, 156812964), (3, 104541976), (4, 78406482), (6, 52270988), (7, 44803704), (8, 39203241), (11, 28511448), (12, 26135494), (14, 22401852), (17, 18448584), (21, 14934568), (22, 14255724), (24, 13067747), (28, 11200926), (33, 9503816), (34, 9224292), (42, 7467284), (44, 7127862), (51, 6149528), (56, 5600463), (66, 4751908), (67, 4680984), (68, 4612146), (77, 4073064), (84, 3733642), (88, 3563931), (102, 3074764), (119, 2635512), (132, 2375954), (134, 2340492), (136, 2306073), (149, 2104872), (154, 2036532), (168, 1866821), (187, 1677144), (201, 1560328), (204, 1537382), (231, 1357688), (238, 1317756), (264, 1187977), (268, 1170246), (298, 1052436), (308, 1018266), (357, 878504), (374, 838572), (402, 780164), (408, 768691), (447, 701624), (462, 678844), (469, 668712), (476, 658878), (536, 585123), (561, 559048), (596, 526218), (616, 509133), (714, 439252), (737, 425544), (748, 419286), (804, 390082), (894, 350812), (924, 339422), (938, 334356), (952, 329439), (1043, 300696), (1122, 279524), (1139, 275352), (1192, 263109), (1309, 239592), (1407, 222904), (1428, 219626), (1474, 212772), (1496, 209643), (1608, 195041), (1639, 191352), (1788, 175406), (1848, 169711), (1876, 167178), (2086, 150348), (2211, 141848), (2244, 139762), (2278, 137676), (2533, 123816), (2618, 119796), (2814, 111452), (2856, 109813), (2948, 106386), (3129, 100232), (3278, 95676), (3417, 91784), (3576, 87703), (3752, 83589), (3927, 79864), (4172, 75174), (4422, 70924), (4488, 69881), (4556, 68838), (4917, 63784), (5066, 61908), (5159, 60792), (5236, 59898), (5628, 55726), (5896, 53193), (6258, 50116), (6556, 47838), (6834, 45892), (7599, 41272), (7854, 39932), (7973, 39336), (8344, 37587), (8844, 35462), (9112, 34419), (9834, 31892), (9983, 31416), (10132, 30954), (10318, 30396), (10472, 29949), (11256, 27863), (11473, 27336), (12516, 25058), (12529, 25032), (13112, 23919), (13668, 22946), (15198, 20636), (15477, 20264), (15708, 19966), (15946, 19668), (17688, 17731)]