1249984008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 256

約数和(自身を含む): 4499712000

約数和(自身を除く): 3249727992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1976, 2052, 2184, 2223, 2394, 2457, 2808, 2964, 3192, 3276, 3347, 3458, 3591, 4104, 4446, 4788, 4914, 5187, 5928, 6552, 6669, 6694, 6916, 7182, 8892, 9576, 9828, 10041, 10374, 13338, 13388, 13832, 14364, 15561, 17784, 19656, 20082, 20748, 23429, 26676, 26776, 28728, 30123, 31122, 40164, 41496, 43511, 46683, 46858, 53352, 60246, 62244, 63593, 70287, 80328, 87022, 90369, 93366, 93716, 120492, 124488, 127186, 130533, 140574, 174044, 180738, 186732, 187432, 190779, 210861, 240984, 254372, 261066, 281148, 304577, 348088, 361476, 373464, 381558, 391599, 421722, 445151, 508744, 522132, 562296, 572337, 609154, 632583, 722952, 763116, 783198, 826709, 843444, 890302, 913731, 1044264, 1144674, 1174797, 1218308, 1265166, 1335453, 1526232, 1566396, 1653418, 1686888, 1717011, 1780604, 1827462, 2289348, 2349594, 2436616, 2480127, 2530332, 2670906, 2741193, 3132792, 3306836, 3434022, 3561208, 3654924, 4006359, 4578696, 4699188, 4960254, 5060664, 5341812, 5482386, 5786963, 6613672, 6868044, 7309848, 7440381, 8012718, 8223579, 9398376, 9920508, 10683624, 10964772, 11573926, 12019077, 13736088, 14880762, 16025436, 16447158, 17360889, 19841016, 21929544, 22321143, 23147852, 24038154, 29761524, 32050872, 32894316, 34721778, 44642286, 46295704, 48076308, 52082667, 59523048, 65788632, 69443556, 89284572, 96152616, 104165334, 138887112, 156248001, 178569144, 208330668, 312496002, 416661336, 624992004, 1249984008]

約数ペア:

[(1, 1249984008), (2, 624992004), (3, 416661336), (4, 312496002), (6, 208330668), (7, 178569144), (8, 156248001), (9, 138887112), (12, 104165334), (13, 96152616), (14, 89284572), (18, 69443556), (19, 65788632), (21, 59523048), (24, 52082667), (26, 48076308), (27, 46295704), (28, 44642286), (36, 34721778), (38, 32894316), (39, 32050872), (42, 29761524), (52, 24038154), (54, 23147852), (56, 22321143), (57, 21929544), (63, 19841016), (72, 17360889), (76, 16447158), (78, 16025436), (84, 14880762), (91, 13736088), (104, 12019077), (108, 11573926), (114, 10964772), (117, 10683624), (126, 9920508), (133, 9398376), (152, 8223579), (156, 8012718), (168, 7440381), (171, 7309848), (182, 6868044), (189, 6613672), (216, 5786963), (228, 5482386), (234, 5341812), (247, 5060664), (252, 4960254), (266, 4699188), (273, 4578696), (312, 4006359), (342, 3654924), (351, 3561208), (364, 3434022), (378, 3306836), (399, 3132792), (456, 2741193), (468, 2670906), (494, 2530332), (504, 2480127), (513, 2436616), (532, 2349594), (546, 2289348), (684, 1827462), (702, 1780604), (728, 1717011), (741, 1686888), (756, 1653418), (798, 1566396), (819, 1526232), (936, 1335453), (988, 1265166), (1026, 1218308), (1064, 1174797), (1092, 1144674), (1197, 1044264), (1368, 913731), (1404, 890302), (1482, 843444), (1512, 826709), (1596, 783198), (1638, 763116), (1729, 722952), (1976, 632583), (2052, 609154), (2184, 572337), (2223, 562296), (2394, 522132), (2457, 508744), (2808, 445151), (2964, 421722), (3192, 391599), (3276, 381558), (3347, 373464), (3458, 361476), (3591, 348088), (4104, 304577), (4446, 281148), (4788, 261066), (4914, 254372), (5187, 240984), (5928, 210861), (6552, 190779), (6669, 187432), (6694, 186732), (6916, 180738), (7182, 174044), (8892, 140574), (9576, 130533), (9828, 127186), (10041, 124488), (10374, 120492), (13338, 93716), (13388, 93366), (13832, 90369), (14364, 87022), (15561, 80328), (17784, 70287), (19656, 63593), (20082, 62244), (20748, 60246), (23429, 53352), (26676, 46858), (26776, 46683), (28728, 43511), (30123, 41496), (31122, 40164)]