1243146528

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 240

約数和(自身を含む): 3995671680

約数和(自身を除く): 2752525152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 208, 216, 234, 237, 288, 312, 316, 324, 351, 416, 432, 467, 468, 474, 624, 632, 648, 702, 711, 864, 934, 936, 948, 1027, 1053, 1248, 1264, 1296, 1401, 1404, 1422, 1868, 1872, 1896, 2054, 2106, 2133, 2528, 2592, 2802, 2808, 2844, 3081, 3736, 3744, 3792, 4108, 4203, 4212, 4266, 5604, 5616, 5688, 6071, 6162, 6399, 7472, 7584, 8216, 8406, 8424, 8532, 9243, 11208, 11232, 11376, 12142, 12324, 12609, 12798, 14944, 16432, 16812, 16848, 17064, 18213, 18486, 22416, 22752, 24284, 24648, 25218, 25596, 27729, 32864, 33624, 33696, 34128, 36426, 36893, 36972, 37827, 44832, 48568, 49296, 50436, 51192, 54639, 55458, 67248, 68256, 72852, 73786, 73944, 75654, 83187, 97136, 98592, 100872, 102384, 109278, 110679, 110916, 134496, 145704, 147572, 147888, 151308, 163917, 166374, 194272, 201744, 204768, 218556, 221358, 221832, 291408, 295144, 295776, 302616, 327834, 332037, 332748, 403488, 437112, 442716, 443664, 479609, 491751, 582816, 590288, 605232, 655668, 664074, 665496, 874224, 885432, 887328, 959218, 983502, 996111, 1180576, 1210464, 1311336, 1328148, 1330992, 1438827, 1748448, 1770864, 1918436, 1967004, 1992222, 2622672, 2656296, 2661984, 2877654, 2988333, 3541728, 3836872, 3934008, 3984444, 4316481, 5245344, 5312592, 5755308, 5976666, 7673744, 7868016, 7968888, 8632962, 10625184, 11510616, 11953332, 12949443, 15347488, 15736032, 15937776, 17265924, 23021232, 23906664, 25898886, 31875552, 34531848, 38848329, 46042464, 47813328, 51797772, 69063696, 77696658, 95626656, 103595544, 138127392, 155393316, 207191088, 310786632, 414382176, 621573264, 1243146528]

約数ペア:

[(1, 1243146528), (2, 621573264), (3, 414382176), (4, 310786632), (6, 207191088), (8, 155393316), (9, 138127392), (12, 103595544), (13, 95626656), (16, 77696658), (18, 69063696), (24, 51797772), (26, 47813328), (27, 46042464), (32, 38848329), (36, 34531848), (39, 31875552), (48, 25898886), (52, 23906664), (54, 23021232), (72, 17265924), (78, 15937776), (79, 15736032), (81, 15347488), (96, 12949443), (104, 11953332), (108, 11510616), (117, 10625184), (144, 8632962), (156, 7968888), (158, 7868016), (162, 7673744), (208, 5976666), (216, 5755308), (234, 5312592), (237, 5245344), (288, 4316481), (312, 3984444), (316, 3934008), (324, 3836872), (351, 3541728), (416, 2988333), (432, 2877654), (467, 2661984), (468, 2656296), (474, 2622672), (624, 1992222), (632, 1967004), (648, 1918436), (702, 1770864), (711, 1748448), (864, 1438827), (934, 1330992), (936, 1328148), (948, 1311336), (1027, 1210464), (1053, 1180576), (1248, 996111), (1264, 983502), (1296, 959218), (1401, 887328), (1404, 885432), (1422, 874224), (1868, 665496), (1872, 664074), (1896, 655668), (2054, 605232), (2106, 590288), (2133, 582816), (2528, 491751), (2592, 479609), (2802, 443664), (2808, 442716), (2844, 437112), (3081, 403488), (3736, 332748), (3744, 332037), (3792, 327834), (4108, 302616), (4203, 295776), (4212, 295144), (4266, 291408), (5604, 221832), (5616, 221358), (5688, 218556), (6071, 204768), (6162, 201744), (6399, 194272), (7472, 166374), (7584, 163917), (8216, 151308), (8406, 147888), (8424, 147572), (8532, 145704), (9243, 134496), (11208, 110916), (11232, 110679), (11376, 109278), (12142, 102384), (12324, 100872), (12609, 98592), (12798, 97136), (14944, 83187), (16432, 75654), (16812, 73944), (16848, 73786), (17064, 72852), (18213, 68256), (18486, 67248), (22416, 55458), (22752, 54639), (24284, 51192), (24648, 50436), (25218, 49296), (25596, 48568), (27729, 44832), (32864, 37827), (33624, 36972), (33696, 36893), (34128, 36426)]