1687986144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 5544957600

約数和(自身を除く): 3856971456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 61, 72, 76, 78, 96, 104, 114, 117, 122, 144, 152, 156, 171, 183, 208, 228, 234, 244, 247, 288, 304, 312, 342, 366, 389, 416, 456, 468, 488, 494, 549, 608, 624, 684, 732, 741, 778, 793, 912, 936, 976, 988, 1098, 1159, 1167, 1248, 1368, 1464, 1482, 1556, 1586, 1824, 1872, 1952, 1976, 2196, 2223, 2318, 2334, 2379, 2736, 2928, 2964, 3112, 3172, 3477, 3501, 3744, 3952, 4392, 4446, 4636, 4668, 4758, 5057, 5472, 5856, 5928, 6224, 6344, 6954, 7002, 7137, 7391, 7904, 8784, 8892, 9272, 9336, 9516, 10114, 10431, 11856, 12448, 12688, 13908, 14004, 14274, 14782, 15067, 15171, 17568, 17784, 18544, 18672, 19032, 20228, 20862, 22173, 23712, 23729, 25376, 27816, 28008, 28548, 29564, 30134, 30342, 35568, 37088, 37344, 38064, 40456, 41724, 44346, 45201, 45513, 47458, 55632, 56016, 57096, 59128, 60268, 60684, 66519, 71136, 71187, 76128, 80912, 83448, 88692, 90402, 91026, 94916, 96083, 111264, 112032, 114192, 118256, 120536, 121368, 133038, 135603, 142374, 161824, 166896, 177384, 180804, 182052, 189832, 192166, 213561, 228384, 236512, 241072, 242736, 266076, 271206, 284748, 288249, 308477, 333792, 354768, 361608, 364104, 379664, 384332, 427122, 450851, 482144, 485472, 532152, 542412, 569496, 576498, 616954, 709536, 723216, 728208, 759328, 768664, 854244, 864747, 901702, 925431, 1064304, 1084824, 1138992, 1152996, 1233908, 1352553, 1446432, 1456416, 1537328, 1708488, 1729494, 1803404, 1850862, 2128608, 2169648, 2277984, 2305992, 2467816, 2705106, 2776293, 3074656, 3416976, 3458988, 3606808, 3701724, 4057659, 4339296, 4611984, 4935632, 5410212, 5552586, 5861063, 6833952, 6917976, 7213616, 7403448, 8115318, 9223968, 9871264, 10820424, 11105172, 11722126, 13835952, 14427232, 14806896, 16230636, 17583189, 21640848, 22210344, 23444252, 27671904, 29613792, 32461272, 35166378, 43281696, 44420688, 46888504, 52749567, 64922544, 70332756, 88841376, 93777008, 105499134, 129845088, 140665512, 187554016, 210998268, 281331024, 421996536, 562662048, 843993072, 1687986144]

約数ペア:

[(1, 1687986144), (2, 843993072), (3, 562662048), (4, 421996536), (6, 281331024), (8, 210998268), (9, 187554016), (12, 140665512), (13, 129845088), (16, 105499134), (18, 93777008), (19, 88841376), (24, 70332756), (26, 64922544), (32, 52749567), (36, 46888504), (38, 44420688), (39, 43281696), (48, 35166378), (52, 32461272), (57, 29613792), (61, 27671904), (72, 23444252), (76, 22210344), (78, 21640848), (96, 17583189), (104, 16230636), (114, 14806896), (117, 14427232), (122, 13835952), (144, 11722126), (152, 11105172), (156, 10820424), (171, 9871264), (183, 9223968), (208, 8115318), (228, 7403448), (234, 7213616), (244, 6917976), (247, 6833952), (288, 5861063), (304, 5552586), (312, 5410212), (342, 4935632), (366, 4611984), (389, 4339296), (416, 4057659), (456, 3701724), (468, 3606808), (488, 3458988), (494, 3416976), (549, 3074656), (608, 2776293), (624, 2705106), (684, 2467816), (732, 2305992), (741, 2277984), (778, 2169648), (793, 2128608), (912, 1850862), (936, 1803404), (976, 1729494), (988, 1708488), (1098, 1537328), (1159, 1456416), (1167, 1446432), (1248, 1352553), (1368, 1233908), (1464, 1152996), (1482, 1138992), (1556, 1084824), (1586, 1064304), (1824, 925431), (1872, 901702), (1952, 864747), (1976, 854244), (2196, 768664), (2223, 759328), (2318, 728208), (2334, 723216), (2379, 709536), (2736, 616954), (2928, 576498), (2964, 569496), (3112, 542412), (3172, 532152), (3477, 485472), (3501, 482144), (3744, 450851), (3952, 427122), (4392, 384332), (4446, 379664), (4636, 364104), (4668, 361608), (4758, 354768), (5057, 333792), (5472, 308477), (5856, 288249), (5928, 284748), (6224, 271206), (6344, 266076), (6954, 242736), (7002, 241072), (7137, 236512), (7391, 228384), (7904, 213561), (8784, 192166), (8892, 189832), (9272, 182052), (9336, 180804), (9516, 177384), (10114, 166896), (10431, 161824), (11856, 142374), (12448, 135603), (12688, 133038), (13908, 121368), (14004, 120536), (14274, 118256), (14782, 114192), (15067, 112032), (15171, 111264), (17568, 96083), (17784, 94916), (18544, 91026), (18672, 90402), (19032, 88692), (20228, 83448), (20862, 80912), (22173, 76128), (23712, 71187), (23729, 71136), (25376, 66519), (27816, 60684), (28008, 60268), (28548, 59128), (29564, 57096), (30134, 56016), (30342, 55632), (35568, 47458), (37088, 45513), (37344, 45201), (38064, 44346), (40456, 41724)]