1979297424

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11430

約数の個数: 160

約数和(自身を含む): 6316262400

約数和(自身を除く): 4336964976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 3224, 3348, 3627, 4464, 4836, 5616, 6448, 6696, 7254, 9672, 10881, 11369, 13392, 14508, 19344, 21762, 22738, 29016, 34107, 43524, 45476, 58032, 68214, 87048, 90952, 102321, 136428, 147797, 174096, 181904, 204642, 272856, 295594, 306963, 352439, 409284, 443391, 545712, 591188, 613926, 704878, 818568, 886782, 1057317, 1182376, 1227852, 1330173, 1409756, 1637136, 1773564, 2114634, 2364752, 2455704, 2660346, 2819512, 3171951, 3547128, 3990519, 4229268, 4581707, 4911408, 5320692, 5639024, 6343902, 7094256, 7981038, 8458536, 9163414, 9515853, 10641384, 12687804, 13745121, 15962076, 16917072, 18326828, 19031706, 21282768, 25375608, 27490242, 31924152, 36653656, 38063412, 41235363, 50751216, 54980484, 63848304, 73307312, 76126824, 82470726, 109960968, 123706089, 152253648, 164941452, 219921936, 247412178, 329882904, 494824356, 659765808, 989648712, 1979297424]

約数ペア:

[(1, 1979297424), (2, 989648712), (3, 659765808), (4, 494824356), (6, 329882904), (8, 247412178), (9, 219921936), (12, 164941452), (13, 152253648), (16, 123706089), (18, 109960968), (24, 82470726), (26, 76126824), (27, 73307312), (31, 63848304), (36, 54980484), (39, 50751216), (48, 41235363), (52, 38063412), (54, 36653656), (62, 31924152), (72, 27490242), (78, 25375608), (93, 21282768), (104, 19031706), (108, 18326828), (117, 16917072), (124, 15962076), (144, 13745121), (156, 12687804), (186, 10641384), (208, 9515853), (216, 9163414), (234, 8458536), (248, 7981038), (279, 7094256), (312, 6343902), (351, 5639024), (372, 5320692), (403, 4911408), (432, 4581707), (468, 4229268), (496, 3990519), (558, 3547128), (624, 3171951), (702, 2819512), (744, 2660346), (806, 2455704), (837, 2364752), (936, 2114634), (1116, 1773564), (1209, 1637136), (1404, 1409756), (1488, 1330173), (1612, 1227852), (1674, 1182376), (1872, 1057317), (2232, 886782), (2418, 818568), (2808, 704878), (3224, 613926), (3348, 591188), (3627, 545712), (4464, 443391), (4836, 409284), (5616, 352439), (6448, 306963), (6696, 295594), (7254, 272856), (9672, 204642), (10881, 181904), (11369, 174096), (13392, 147797), (14508, 136428), (19344, 102321), (21762, 90952), (22738, 87048), (29016, 68214), (34107, 58032), (43524, 45476)]