1331698992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1699

約数の個数: 160

約数和(自身を含む): 3915749376

約数和(自身を除く): 2584050384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 43, 48, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 208, 248, 258, 312, 344, 372, 403, 496, 516, 559, 624, 688, 744, 806, 1032, 1118, 1209, 1333, 1488, 1601, 1612, 1677, 2064, 2236, 2418, 2666, 3202, 3224, 3354, 3999, 4472, 4803, 4836, 5332, 6404, 6448, 6708, 7998, 8944, 9606, 9672, 10664, 12808, 13416, 15996, 17329, 19212, 19344, 20813, 21328, 25616, 26832, 31992, 34658, 38424, 41626, 49631, 51987, 62439, 63984, 68843, 69316, 76848, 83252, 99262, 103974, 124878, 137686, 138632, 148893, 166504, 198524, 206529, 207948, 249756, 275372, 277264, 297786, 333008, 397048, 413058, 415896, 499512, 550744, 595572, 645203, 794096, 826116, 831792, 894959, 999024, 1101488, 1191144, 1290406, 1652232, 1789918, 1935609, 2134133, 2382288, 2580812, 2684877, 3304464, 3579836, 3871218, 4268266, 5161624, 5369754, 6402399, 7159672, 7742436, 8536532, 10323248, 10739508, 12804798, 14319344, 15484872, 17073064, 21479016, 25609596, 27743729, 30969744, 34146128, 42958032, 51219192, 55487458, 83231187, 102438384, 110974916, 166462374, 221949832, 332924748, 443899664, 665849496, 1331698992]

約数ペア:

[(1, 1331698992), (2, 665849496), (3, 443899664), (4, 332924748), (6, 221949832), (8, 166462374), (12, 110974916), (13, 102438384), (16, 83231187), (24, 55487458), (26, 51219192), (31, 42958032), (39, 34146128), (43, 30969744), (48, 27743729), (52, 25609596), (62, 21479016), (78, 17073064), (86, 15484872), (93, 14319344), (104, 12804798), (124, 10739508), (129, 10323248), (156, 8536532), (172, 7742436), (186, 7159672), (208, 6402399), (248, 5369754), (258, 5161624), (312, 4268266), (344, 3871218), (372, 3579836), (403, 3304464), (496, 2684877), (516, 2580812), (559, 2382288), (624, 2134133), (688, 1935609), (744, 1789918), (806, 1652232), (1032, 1290406), (1118, 1191144), (1209, 1101488), (1333, 999024), (1488, 894959), (1601, 831792), (1612, 826116), (1677, 794096), (2064, 645203), (2236, 595572), (2418, 550744), (2666, 499512), (3202, 415896), (3224, 413058), (3354, 397048), (3999, 333008), (4472, 297786), (4803, 277264), (4836, 275372), (5332, 249756), (6404, 207948), (6448, 206529), (6708, 198524), (7998, 166504), (8944, 148893), (9606, 138632), (9672, 137686), (10664, 124878), (12808, 103974), (13416, 99262), (15996, 83252), (17329, 76848), (19212, 69316), (19344, 68843), (20813, 63984), (21328, 62439), (25616, 51987), (26832, 49631), (31992, 41626), (34658, 38424)]