1328789952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10631}}^1$

素因数の和:10687

約数の個数: 168

約数和(自身を含む): 4493678592

約数和(自身を除く): 3164888640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 10631, 13888, 15624, 17856, 20832, 21262, 31248, 31893, 41664, 42524, 62496, 63786, 74417, 85048, 95679, 124992, 127572, 148834, 170096, 191358, 223251, 255144, 297668, 329561, 340192, 382716, 446502, 510288, 595336, 659122, 669753, 680384, 765432, 893004, 988683, 1020576, 1190672, 1318244, 1339506, 1530864, 1786008, 1977366, 2041152, 2306927, 2381344, 2636488, 2679012, 2966049, 3061728, 3572016, 3954732, 4613854, 4762688, 5272976, 5358024, 5932098, 6123456, 6920781, 7144032, 7909464, 9227708, 10545952, 10716048, 11864196, 13841562, 14288064, 15818928, 18455416, 20762343, 21091904, 21432096, 23728392, 27683124, 31637856, 36910832, 41524686, 42864192, 47456784, 55366248, 63275712, 73821664, 83049372, 94913568, 110732496, 147643328, 166098744, 189827136, 221464992, 332197488, 442929984, 664394976, 1328789952]

約数ペア:

[(1, 1328789952), (2, 664394976), (3, 442929984), (4, 332197488), (6, 221464992), (7, 189827136), (8, 166098744), (9, 147643328), (12, 110732496), (14, 94913568), (16, 83049372), (18, 73821664), (21, 63275712), (24, 55366248), (28, 47456784), (31, 42864192), (32, 41524686), (36, 36910832), (42, 31637856), (48, 27683124), (56, 23728392), (62, 21432096), (63, 21091904), (64, 20762343), (72, 18455416), (84, 15818928), (93, 14288064), (96, 13841562), (112, 11864196), (124, 10716048), (126, 10545952), (144, 9227708), (168, 7909464), (186, 7144032), (192, 6920781), (217, 6123456), (224, 5932098), (248, 5358024), (252, 5272976), (279, 4762688), (288, 4613854), (336, 3954732), (372, 3572016), (434, 3061728), (448, 2966049), (496, 2679012), (504, 2636488), (558, 2381344), (576, 2306927), (651, 2041152), (672, 1977366), (744, 1786008), (868, 1530864), (992, 1339506), (1008, 1318244), (1116, 1190672), (1302, 1020576), (1344, 988683), (1488, 893004), (1736, 765432), (1953, 680384), (1984, 669753), (2016, 659122), (2232, 595336), (2604, 510288), (2976, 446502), (3472, 382716), (3906, 340192), (4032, 329561), (4464, 297668), (5208, 255144), (5952, 223251), (6944, 191358), (7812, 170096), (8928, 148834), (10416, 127572), (10631, 124992), (13888, 95679), (15624, 85048), (17856, 74417), (20832, 63786), (21262, 62496), (31248, 42524), (31893, 41664)]