1248676884

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 288

約数和(自身を含む): 4246394880

約数和(自身を除く): 2997717996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 243, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 486, 494, 513, 532, 546, 567, 684, 702, 741, 743, 756, 798, 819, 972, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1482, 1486, 1539, 1596, 1638, 1701, 1729, 2052, 2106, 2223, 2229, 2268, 2394, 2457, 2964, 2972, 3078, 3159, 3276, 3402, 3458, 3591, 4212, 4446, 4458, 4617, 4788, 4914, 5187, 5201, 6156, 6318, 6669, 6687, 6804, 6916, 7182, 7371, 8892, 8916, 9234, 9659, 9828, 10374, 10402, 10773, 12636, 13338, 13374, 14117, 14364, 14742, 15561, 15603, 18468, 19318, 20007, 20061, 20748, 20804, 21546, 22113, 26676, 26748, 28234, 28977, 29484, 31122, 31206, 32319, 38636, 40014, 40122, 42351, 43092, 44226, 46683, 46809, 56468, 57954, 60021, 60183, 62244, 62412, 64638, 67613, 80028, 80244, 84702, 86931, 88452, 93366, 93618, 98819, 115908, 120042, 120366, 127053, 129276, 135226, 140049, 140427, 169404, 173862, 180549, 183521, 186732, 187236, 197638, 202839, 240084, 240732, 254106, 260793, 270452, 280098, 280854, 296457, 347724, 361098, 367042, 381159, 395276, 405678, 420147, 421281, 508212, 521586, 550563, 560196, 561708, 592914, 608517, 722196, 734084, 762318, 782379, 811356, 840294, 842562, 889371, 1043172, 1101126, 1143477, 1185828, 1217034, 1263843, 1284647, 1524636, 1564758, 1651689, 1680588, 1685124, 1778742, 1825551, 2202252, 2286954, 2347137, 2434068, 2527686, 2569294, 2668113, 3129516, 3303378, 3430431, 3557484, 3651102, 3853941, 4573908, 4694274, 4955067, 5055372, 5138588, 5336226, 5476653, 6606756, 6860862, 7302204, 7707882, 8004339, 9388548, 9910134, 10672452, 10953306, 11561823, 13721724, 14865201, 15415764, 16008678, 16429959, 19820268, 21906612, 23123646, 24013017, 29730402, 32017356, 32859918, 34685469, 44595603, 46247292, 48026034, 59460804, 65719836, 69370938, 89191206, 96052068, 104056407, 138741876, 178382412, 208112814, 312169221, 416225628, 624338442, 1248676884]

約数ペア:

[(1, 1248676884), (2, 624338442), (3, 416225628), (4, 312169221), (6, 208112814), (7, 178382412), (9, 138741876), (12, 104056407), (13, 96052068), (14, 89191206), (18, 69370938), (19, 65719836), (21, 59460804), (26, 48026034), (27, 46247292), (28, 44595603), (36, 34685469), (38, 32859918), (39, 32017356), (42, 29730402), (52, 24013017), (54, 23123646), (57, 21906612), (63, 19820268), (76, 16429959), (78, 16008678), (81, 15415764), (84, 14865201), (91, 13721724), (108, 11561823), (114, 10953306), (117, 10672452), (126, 9910134), (133, 9388548), (156, 8004339), (162, 7707882), (171, 7302204), (182, 6860862), (189, 6606756), (228, 5476653), (234, 5336226), (243, 5138588), (247, 5055372), (252, 4955067), (266, 4694274), (273, 4573908), (324, 3853941), (342, 3651102), (351, 3557484), (364, 3430431), (378, 3303378), (399, 3129516), (468, 2668113), (486, 2569294), (494, 2527686), (513, 2434068), (532, 2347137), (546, 2286954), (567, 2202252), (684, 1825551), (702, 1778742), (741, 1685124), (743, 1680588), (756, 1651689), (798, 1564758), (819, 1524636), (972, 1284647), (988, 1263843), (1026, 1217034), (1053, 1185828), (1092, 1143477), (1134, 1101126), (1197, 1043172), (1404, 889371), (1482, 842562), (1486, 840294), (1539, 811356), (1596, 782379), (1638, 762318), (1701, 734084), (1729, 722196), (2052, 608517), (2106, 592914), (2223, 561708), (2229, 560196), (2268, 550563), (2394, 521586), (2457, 508212), (2964, 421281), (2972, 420147), (3078, 405678), (3159, 395276), (3276, 381159), (3402, 367042), (3458, 361098), (3591, 347724), (4212, 296457), (4446, 280854), (4458, 280098), (4617, 270452), (4788, 260793), (4914, 254106), (5187, 240732), (5201, 240084), (6156, 202839), (6318, 197638), (6669, 187236), (6687, 186732), (6804, 183521), (6916, 180549), (7182, 173862), (7371, 169404), (8892, 140427), (8916, 140049), (9234, 135226), (9659, 129276), (9828, 127053), (10374, 120366), (10402, 120042), (10773, 115908), (12636, 98819), (13338, 93618), (13374, 93366), (14117, 88452), (14364, 86931), (14742, 84702), (15561, 80244), (15603, 80028), (18468, 67613), (19318, 64638), (20007, 62412), (20061, 62244), (20748, 60183), (20804, 60021), (21546, 57954), (22113, 56468), (26676, 46809), (26748, 46683), (28234, 44226), (28977, 43092), (29484, 42351), (31122, 40122), (31206, 40014), (32319, 38636)]