490022208

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 168

約数和(自身を含む): 1562136576

約数和(自身を除く): 1072114368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2111, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 4222, 4464, 4836, 5952, 6333, 6448, 7254, 7488, 8444, 8928, 9672, 12666, 12896, 14508, 16888, 17856, 18999, 19344, 25332, 25792, 27443, 29016, 33776, 37998, 38688, 50664, 54886, 58032, 65441, 67552, 75996, 77376, 82329, 101328, 109772, 116064, 130882, 135104, 151992, 164658, 196323, 202656, 219544, 232128, 246987, 261764, 303984, 329316, 392646, 405312, 439088, 493974, 523528, 588969, 607968, 658632, 785292, 850733, 878176, 987948, 1047056, 1177938, 1215936, 1317264, 1570584, 1701466, 1756352, 1975896, 2094112, 2355876, 2552199, 2634528, 3141168, 3402932, 3951792, 4188224, 4711752, 5104398, 5269056, 6282336, 6805864, 7656597, 7903584, 9423504, 10208796, 12564672, 13611728, 15313194, 15807168, 18847008, 20417592, 27223456, 30626388, 37694016, 40835184, 54446912, 61252776, 81670368, 122505552, 163340736, 245011104, 490022208]

約数ペア:

[(1, 490022208), (2, 245011104), (3, 163340736), (4, 122505552), (6, 81670368), (8, 61252776), (9, 54446912), (12, 40835184), (13, 37694016), (16, 30626388), (18, 27223456), (24, 20417592), (26, 18847008), (31, 15807168), (32, 15313194), (36, 13611728), (39, 12564672), (48, 10208796), (52, 9423504), (62, 7903584), (64, 7656597), (72, 6805864), (78, 6282336), (93, 5269056), (96, 5104398), (104, 4711752), (117, 4188224), (124, 3951792), (144, 3402932), (156, 3141168), (186, 2634528), (192, 2552199), (208, 2355876), (234, 2094112), (248, 1975896), (279, 1756352), (288, 1701466), (312, 1570584), (372, 1317264), (403, 1215936), (416, 1177938), (468, 1047056), (496, 987948), (558, 878176), (576, 850733), (624, 785292), (744, 658632), (806, 607968), (832, 588969), (936, 523528), (992, 493974), (1116, 439088), (1209, 405312), (1248, 392646), (1488, 329316), (1612, 303984), (1872, 261764), (1984, 246987), (2111, 232128), (2232, 219544), (2418, 202656), (2496, 196323), (2976, 164658), (3224, 151992), (3627, 135104), (3744, 130882), (4222, 116064), (4464, 109772), (4836, 101328), (5952, 82329), (6333, 77376), (6448, 75996), (7254, 67552), (7488, 65441), (8444, 58032), (8928, 54886), (9672, 50664), (12666, 38688), (12896, 37998), (14508, 33776), (16888, 29016), (17856, 27443), (18999, 25792), (19344, 25332)]