13480124144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 27123847296

約数和(自身を除く): 13643723152

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 181, 188, 194, 362, 376, 388, 724, 752, 776, 1021, 1448, 1552, 2042, 2896, 4084, 4559, 8168, 8507, 9118, 16336, 17014, 17557, 18236, 34028, 35114, 36472, 47987, 68056, 70228, 72944, 95974, 99037, 136112, 140456, 184801, 191948, 198074, 280912, 369602, 383896, 396148, 739204, 767792, 792296, 825179, 1478408, 1584592, 1650358, 2956816, 3300716, 4654739, 6601432, 8685647, 9309478, 13202864, 17371294, 17925697, 18618956, 34742588, 35851394, 37237912, 69485176, 71702788, 74475824, 138970352, 143405576, 286811152, 842507759, 1685015518, 3370031036, 6740062072, 13480124144]

約数ペア:

[(1, 13480124144), (2, 6740062072), (4, 3370031036), (8, 1685015518), (16, 842507759), (47, 286811152), (94, 143405576), (97, 138970352), (181, 74475824), (188, 71702788), (194, 69485176), (362, 37237912), (376, 35851394), (388, 34742588), (724, 18618956), (752, 17925697), (776, 17371294), (1021, 13202864), (1448, 9309478), (1552, 8685647), (2042, 6601432), (2896, 4654739), (4084, 3300716), (4559, 2956816), (8168, 1650358), (8507, 1584592), (9118, 1478408), (16336, 825179), (17014, 792296), (17557, 767792), (18236, 739204), (34028, 396148), (35114, 383896), (36472, 369602), (47987, 280912), (68056, 198074), (70228, 191948), (72944, 184801), (95974, 140456), (99037, 136112)]