1323887488

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 3460492800

約数和(自身を除く): 2136605312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 448, 496, 539, 616, 619, 682, 704, 784, 868, 896, 992, 1078, 1232, 1238, 1364, 1408, 1519, 1568, 1736, 1984, 2156, 2387, 2464, 2476, 2728, 3038, 3136, 3472, 3968, 4312, 4333, 4774, 4928, 4952, 5456, 6076, 6272, 6809, 6944, 8624, 8666, 9548, 9856, 9904, 10912, 12152, 13618, 13888, 16709, 17248, 17332, 19096, 19189, 19808, 21824, 24304, 27236, 27776, 30331, 33418, 34496, 34664, 38192, 38378, 39616, 43648, 47663, 48608, 54472, 60662, 66836, 68992, 69328, 76384, 76756, 79232, 95326, 97216, 108944, 121324, 133672, 134323, 138656, 152768, 153512, 190652, 194432, 211079, 217888, 242648, 267344, 268646, 277312, 305536, 307024, 333641, 381304, 422158, 435776, 485296, 534688, 537292, 554624, 614048, 667282, 762608, 844316, 871552, 940261, 970592, 1069376, 1074584, 1228096, 1334564, 1477553, 1525216, 1688632, 1880522, 1941184, 2138752, 2149168, 2456192, 2669128, 2955106, 3050432, 3377264, 3761044, 3882368, 4298336, 5338256, 5910212, 6100864, 6754528, 7522088, 8596672, 10342871, 10676512, 11820424, 13509056, 15044176, 17193344, 20685742, 21353024, 23640848, 27018112, 30088352, 41371484, 42706048, 47281696, 60176704, 82742968, 94563392, 120353408, 165485936, 189126784, 330971872, 661943744, 1323887488]

約数ペア:

[(1, 1323887488), (2, 661943744), (4, 330971872), (7, 189126784), (8, 165485936), (11, 120353408), (14, 94563392), (16, 82742968), (22, 60176704), (28, 47281696), (31, 42706048), (32, 41371484), (44, 30088352), (49, 27018112), (56, 23640848), (62, 21353024), (64, 20685742), (77, 17193344), (88, 15044176), (98, 13509056), (112, 11820424), (124, 10676512), (128, 10342871), (154, 8596672), (176, 7522088), (196, 6754528), (217, 6100864), (224, 5910212), (248, 5338256), (308, 4298336), (341, 3882368), (352, 3761044), (392, 3377264), (434, 3050432), (448, 2955106), (496, 2669128), (539, 2456192), (616, 2149168), (619, 2138752), (682, 1941184), (704, 1880522), (784, 1688632), (868, 1525216), (896, 1477553), (992, 1334564), (1078, 1228096), (1232, 1074584), (1238, 1069376), (1364, 970592), (1408, 940261), (1519, 871552), (1568, 844316), (1736, 762608), (1984, 667282), (2156, 614048), (2387, 554624), (2464, 537292), (2476, 534688), (2728, 485296), (3038, 435776), (3136, 422158), (3472, 381304), (3968, 333641), (4312, 307024), (4333, 305536), (4774, 277312), (4928, 268646), (4952, 267344), (5456, 242648), (6076, 217888), (6272, 211079), (6809, 194432), (6944, 190652), (8624, 153512), (8666, 152768), (9548, 138656), (9856, 134323), (9904, 133672), (10912, 121324), (12152, 108944), (13618, 97216), (13888, 95326), (16709, 79232), (17248, 76756), (17332, 76384), (19096, 69328), (19189, 68992), (19808, 66836), (21824, 60662), (24304, 54472), (27236, 48608), (27776, 47663), (30331, 43648), (33418, 39616), (34496, 38378), (34664, 38192)]