1255690464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 4044902400

約数和(自身を除く): 2789211936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 79, 84, 93, 96, 98, 109, 112, 124, 147, 158, 168, 186, 196, 217, 218, 224, 237, 248, 294, 316, 327, 336, 372, 392, 434, 436, 474, 496, 553, 588, 632, 651, 654, 672, 744, 763, 784, 868, 872, 948, 992, 1106, 1176, 1264, 1302, 1308, 1488, 1519, 1526, 1568, 1659, 1736, 1744, 1896, 2212, 2289, 2352, 2449, 2528, 2604, 2616, 2976, 3038, 3052, 3318, 3379, 3472, 3488, 3792, 3871, 4424, 4557, 4578, 4704, 4898, 5208, 5232, 5341, 6076, 6104, 6636, 6758, 6944, 7347, 7584, 7742, 8611, 8848, 9114, 9156, 9796, 10137, 10416, 10464, 10682, 11613, 12152, 12208, 13272, 13516, 14694, 15484, 16023, 17143, 17222, 17696, 18228, 18312, 19592, 20274, 20832, 21364, 23226, 23653, 24304, 24416, 25833, 26544, 27032, 29388, 30968, 32046, 34286, 34444, 36456, 36624, 39184, 40548, 42728, 46452, 47306, 48608, 51429, 51666, 53088, 54064, 58776, 60277, 61936, 64092, 68572, 68888, 70959, 72912, 73248, 78368, 81096, 85456, 92904, 94612, 102858, 103332, 108128, 117552, 120001, 120554, 123872, 128184, 137144, 137776, 141918, 145824, 162192, 165571, 170912, 180831, 185808, 189224, 205716, 206664, 235104, 240002, 241108, 256368, 266941, 274288, 275552, 283836, 324384, 331142, 360003, 361662, 371616, 378448, 411432, 413328, 421939, 480004, 482216, 496713, 512736, 533882, 548576, 567672, 662284, 720006, 723324, 756896, 800823, 822864, 826656, 843878, 960008, 964432, 993426, 1067764, 1135344, 1265817, 1324568, 1440012, 1446648, 1601646, 1645728, 1687756, 1868587, 1920016, 1928864, 1986852, 2135528, 2270688, 2531634, 2649136, 2880024, 2893296, 3203292, 3375512, 3737174, 3840032, 3973704, 4271056, 5063268, 5298272, 5605761, 5760048, 5786592, 6406584, 6751024, 7474348, 7947408, 8542112, 10126536, 11211522, 11520096, 12813168, 13080109, 13502048, 14948696, 15894816, 20253072, 22423044, 25626336, 26160218, 29897392, 39240327, 40506144, 44846088, 52320436, 59794784, 78480654, 89692176, 104640872, 156961308, 179384352, 209281744, 313922616, 418563488, 627845232, 1255690464]

約数ペア:

[(1, 1255690464), (2, 627845232), (3, 418563488), (4, 313922616), (6, 209281744), (7, 179384352), (8, 156961308), (12, 104640872), (14, 89692176), (16, 78480654), (21, 59794784), (24, 52320436), (28, 44846088), (31, 40506144), (32, 39240327), (42, 29897392), (48, 26160218), (49, 25626336), (56, 22423044), (62, 20253072), (79, 15894816), (84, 14948696), (93, 13502048), (96, 13080109), (98, 12813168), (109, 11520096), (112, 11211522), (124, 10126536), (147, 8542112), (158, 7947408), (168, 7474348), (186, 6751024), (196, 6406584), (217, 5786592), (218, 5760048), (224, 5605761), (237, 5298272), (248, 5063268), (294, 4271056), (316, 3973704), (327, 3840032), (336, 3737174), (372, 3375512), (392, 3203292), (434, 2893296), (436, 2880024), (474, 2649136), (496, 2531634), (553, 2270688), (588, 2135528), (632, 1986852), (651, 1928864), (654, 1920016), (672, 1868587), (744, 1687756), (763, 1645728), (784, 1601646), (868, 1446648), (872, 1440012), (948, 1324568), (992, 1265817), (1106, 1135344), (1176, 1067764), (1264, 993426), (1302, 964432), (1308, 960008), (1488, 843878), (1519, 826656), (1526, 822864), (1568, 800823), (1659, 756896), (1736, 723324), (1744, 720006), (1896, 662284), (2212, 567672), (2289, 548576), (2352, 533882), (2449, 512736), (2528, 496713), (2604, 482216), (2616, 480004), (2976, 421939), (3038, 413328), (3052, 411432), (3318, 378448), (3379, 371616), (3472, 361662), (3488, 360003), (3792, 331142), (3871, 324384), (4424, 283836), (4557, 275552), (4578, 274288), (4704, 266941), (4898, 256368), (5208, 241108), (5232, 240002), (5341, 235104), (6076, 206664), (6104, 205716), (6636, 189224), (6758, 185808), (6944, 180831), (7347, 170912), (7584, 165571), (7742, 162192), (8611, 145824), (8848, 141918), (9114, 137776), (9156, 137144), (9796, 128184), (10137, 123872), (10416, 120554), (10464, 120001), (10682, 117552), (11613, 108128), (12152, 103332), (12208, 102858), (13272, 94612), (13516, 92904), (14694, 85456), (15484, 81096), (16023, 78368), (17143, 73248), (17222, 72912), (17696, 70959), (18228, 68888), (18312, 68572), (19592, 64092), (20274, 61936), (20832, 60277), (21364, 58776), (23226, 54064), (23653, 53088), (24304, 51666), (24416, 51429), (25833, 48608), (26544, 47306), (27032, 46452), (29388, 42728), (30968, 40548), (32046, 39184), (34286, 36624), (34444, 36456)]