1478455056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 4736571840

約数和(自身を除く): 3258116784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 197, 208, 211, 228, 234, 247, 304, 312, 342, 394, 422, 456, 468, 494, 591, 624, 633, 684, 741, 788, 844, 912, 936, 988, 1182, 1266, 1368, 1482, 1576, 1688, 1773, 1872, 1899, 1976, 2223, 2364, 2532, 2561, 2736, 2743, 2964, 3152, 3376, 3546, 3743, 3798, 3952, 4009, 4446, 4728, 5064, 5122, 5486, 5928, 7092, 7486, 7596, 7683, 8018, 8229, 8892, 9456, 10128, 10244, 10972, 11229, 11856, 12027, 14184, 14972, 15192, 15366, 16036, 16458, 17784, 20488, 21944, 22458, 23049, 24054, 24687, 28368, 29944, 30384, 30732, 32072, 32916, 33687, 35568, 36081, 40976, 41567, 43888, 44916, 46098, 48108, 48659, 49374, 52117, 59888, 61464, 64144, 65832, 67374, 72162, 83134, 89832, 92196, 96216, 97318, 98748, 104234, 122928, 124701, 131664, 134748, 144324, 145977, 156351, 166268, 179664, 184392, 192432, 194636, 197496, 208468, 249402, 269496, 288648, 291954, 312702, 332536, 368784, 374103, 389272, 394992, 416936, 437931, 469053, 498804, 538992, 540371, 577296, 583908, 625404, 665072, 748206, 778544, 789773, 833872, 875862, 938106, 997608, 1080742, 1167816, 1250808, 1496412, 1579546, 1621113, 1751724, 1876212, 1995216, 2161484, 2335632, 2369319, 2501616, 2992824, 3159092, 3242226, 3503448, 3752424, 4322968, 4738638, 4863339, 5985648, 6318184, 6484452, 7006896, 7107957, 7504848, 8645936, 9477276, 9726678, 10267049, 12636368, 12968904, 14215914, 18954552, 19453356, 20534098, 25937808, 28431828, 30801147, 37909104, 38906712, 41068196, 56863656, 61602294, 77813424, 82136392, 92403441, 113727312, 123204588, 164272784, 184806882, 246409176, 369613764, 492818352, 739227528, 1478455056]

約数ペア:

[(1, 1478455056), (2, 739227528), (3, 492818352), (4, 369613764), (6, 246409176), (8, 184806882), (9, 164272784), (12, 123204588), (13, 113727312), (16, 92403441), (18, 82136392), (19, 77813424), (24, 61602294), (26, 56863656), (36, 41068196), (38, 38906712), (39, 37909104), (48, 30801147), (52, 28431828), (57, 25937808), (72, 20534098), (76, 19453356), (78, 18954552), (104, 14215914), (114, 12968904), (117, 12636368), (144, 10267049), (152, 9726678), (156, 9477276), (171, 8645936), (197, 7504848), (208, 7107957), (211, 7006896), (228, 6484452), (234, 6318184), (247, 5985648), (304, 4863339), (312, 4738638), (342, 4322968), (394, 3752424), (422, 3503448), (456, 3242226), (468, 3159092), (494, 2992824), (591, 2501616), (624, 2369319), (633, 2335632), (684, 2161484), (741, 1995216), (788, 1876212), (844, 1751724), (912, 1621113), (936, 1579546), (988, 1496412), (1182, 1250808), (1266, 1167816), (1368, 1080742), (1482, 997608), (1576, 938106), (1688, 875862), (1773, 833872), (1872, 789773), (1899, 778544), (1976, 748206), (2223, 665072), (2364, 625404), (2532, 583908), (2561, 577296), (2736, 540371), (2743, 538992), (2964, 498804), (3152, 469053), (3376, 437931), (3546, 416936), (3743, 394992), (3798, 389272), (3952, 374103), (4009, 368784), (4446, 332536), (4728, 312702), (5064, 291954), (5122, 288648), (5486, 269496), (5928, 249402), (7092, 208468), (7486, 197496), (7596, 194636), (7683, 192432), (8018, 184392), (8229, 179664), (8892, 166268), (9456, 156351), (10128, 145977), (10244, 144324), (10972, 134748), (11229, 131664), (11856, 124701), (12027, 122928), (14184, 104234), (14972, 98748), (15192, 97318), (15366, 96216), (16036, 92196), (16458, 89832), (17784, 83134), (20488, 72162), (21944, 67374), (22458, 65832), (23049, 64144), (24054, 61464), (24687, 59888), (28368, 52117), (29944, 49374), (30384, 48659), (30732, 48108), (32072, 46098), (32916, 44916), (33687, 43888), (35568, 41567), (36081, 40976)]