345776838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 836075520

約数和(自身を除く): 490298682

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 47, 51, 66, 79, 83, 94, 102, 141, 158, 166, 187, 237, 249, 282, 374, 474, 498, 517, 561, 799, 869, 913, 1034, 1122, 1343, 1411, 1551, 1598, 1738, 1826, 2397, 2607, 2686, 2739, 2822, 3102, 3713, 3901, 4029, 4233, 4794, 5214, 5478, 6557, 7426, 7802, 8058, 8466, 8789, 11139, 11703, 13114, 14773, 15521, 17578, 19671, 22278, 23406, 26367, 29546, 31042, 39342, 40843, 42911, 44319, 46563, 52734, 63121, 66317, 72127, 81686, 85822, 88638, 93126, 111469, 122529, 126242, 128733, 132634, 144254, 189363, 198951, 216381, 222938, 245058, 257466, 308179, 334407, 378726, 397902, 432762, 616358, 668814, 694331, 729487, 924537, 1226159, 1388662, 1458974, 1849074, 2082993, 2188461, 2452318, 3389969, 3678477, 4165986, 4376922, 5239043, 6779938, 7356954, 10169907, 10478086, 15717129, 20339814, 31434258, 57629473, 115258946, 172888419, 345776838]

約数ペア:

[(1, 345776838), (2, 172888419), (3, 115258946), (6, 57629473), (11, 31434258), (17, 20339814), (22, 15717129), (33, 10478086), (34, 10169907), (47, 7356954), (51, 6779938), (66, 5239043), (79, 4376922), (83, 4165986), (94, 3678477), (102, 3389969), (141, 2452318), (158, 2188461), (166, 2082993), (187, 1849074), (237, 1458974), (249, 1388662), (282, 1226159), (374, 924537), (474, 729487), (498, 694331), (517, 668814), (561, 616358), (799, 432762), (869, 397902), (913, 378726), (1034, 334407), (1122, 308179), (1343, 257466), (1411, 245058), (1551, 222938), (1598, 216381), (1738, 198951), (1826, 189363), (2397, 144254), (2607, 132634), (2686, 128733), (2739, 126242), (2822, 122529), (3102, 111469), (3713, 93126), (3901, 88638), (4029, 85822), (4233, 81686), (4794, 72127), (5214, 66317), (5478, 63121), (6557, 52734), (7426, 46563), (7802, 44319), (8058, 42911), (8466, 40843), (8789, 39342), (11139, 31042), (11703, 29546), (13114, 26367), (14773, 23406), (15521, 22278), (17578, 19671)]