402816336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 1171591680

約数和(自身を除く): 768775344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 73, 74, 78, 104, 111, 146, 148, 156, 208, 219, 222, 239, 292, 296, 312, 438, 444, 478, 481, 584, 592, 624, 717, 876, 888, 949, 956, 962, 1168, 1434, 1443, 1752, 1776, 1898, 1912, 1924, 2701, 2847, 2868, 2886, 3107, 3504, 3796, 3824, 3848, 5402, 5694, 5736, 5772, 6214, 7592, 7696, 8103, 8843, 9321, 10804, 11388, 11472, 11544, 12428, 15184, 16206, 17447, 17686, 18642, 21608, 22776, 23088, 24856, 26529, 32412, 34894, 35113, 35372, 37284, 43216, 45552, 49712, 52341, 53058, 64824, 69788, 70226, 70744, 74568, 104682, 105339, 106116, 114959, 129648, 139576, 140452, 141488, 149136, 209364, 210678, 212232, 226811, 229918, 279152, 280904, 344877, 418728, 421356, 424464, 453622, 459836, 561808, 645539, 680433, 689754, 837456, 842712, 907244, 919672, 1291078, 1360866, 1379508, 1685424, 1814488, 1839344, 1936617, 2582156, 2721732, 2759016, 3628976, 3873234, 5164312, 5443464, 5518032, 7746468, 8392007, 10328624, 10886928, 15492936, 16784014, 25176021, 30985872, 33568028, 50352042, 67136056, 100704084, 134272112, 201408168, 402816336]

約数ペア:

[(1, 402816336), (2, 201408168), (3, 134272112), (4, 100704084), (6, 67136056), (8, 50352042), (12, 33568028), (13, 30985872), (16, 25176021), (24, 16784014), (26, 15492936), (37, 10886928), (39, 10328624), (48, 8392007), (52, 7746468), (73, 5518032), (74, 5443464), (78, 5164312), (104, 3873234), (111, 3628976), (146, 2759016), (148, 2721732), (156, 2582156), (208, 1936617), (219, 1839344), (222, 1814488), (239, 1685424), (292, 1379508), (296, 1360866), (312, 1291078), (438, 919672), (444, 907244), (478, 842712), (481, 837456), (584, 689754), (592, 680433), (624, 645539), (717, 561808), (876, 459836), (888, 453622), (949, 424464), (956, 421356), (962, 418728), (1168, 344877), (1434, 280904), (1443, 279152), (1752, 229918), (1776, 226811), (1898, 212232), (1912, 210678), (1924, 209364), (2701, 149136), (2847, 141488), (2868, 140452), (2886, 139576), (3107, 129648), (3504, 114959), (3796, 106116), (3824, 105339), (3848, 104682), (5402, 74568), (5694, 70744), (5736, 70226), (5772, 69788), (6214, 64824), (7592, 53058), (7696, 52341), (8103, 49712), (8843, 45552), (9321, 43216), (10804, 37284), (11388, 35372), (11472, 35113), (11544, 34894), (12428, 32412), (15184, 26529), (16206, 24856), (17447, 23088), (17686, 22776), (18642, 21608)]