2018745376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 4322590272

約数和(自身を除く): 2303844896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 97, 134, 136, 194, 268, 272, 388, 536, 544, 571, 776, 1072, 1139, 1142, 1552, 1649, 2144, 2278, 2284, 3104, 3298, 4556, 4568, 6499, 6596, 9112, 9136, 9707, 12998, 13192, 18224, 18272, 19414, 25996, 26384, 36448, 38257, 38828, 51992, 52768, 55387, 76514, 77656, 103984, 110483, 110774, 153028, 155312, 207968, 220966, 221548, 306056, 310624, 441932, 443096, 612112, 650369, 883864, 886192, 941579, 1224224, 1300738, 1767728, 1772384, 1883158, 2601476, 3535456, 3710929, 3766316, 5202952, 7421858, 7532632, 10405904, 14843716, 15065264, 20811808, 29687432, 30130528, 59374864, 63085793, 118749728, 126171586, 252343172, 504686344, 1009372688, 2018745376]

約数ペア:

[(1, 2018745376), (2, 1009372688), (4, 504686344), (8, 252343172), (16, 126171586), (17, 118749728), (32, 63085793), (34, 59374864), (67, 30130528), (68, 29687432), (97, 20811808), (134, 15065264), (136, 14843716), (194, 10405904), (268, 7532632), (272, 7421858), (388, 5202952), (536, 3766316), (544, 3710929), (571, 3535456), (776, 2601476), (1072, 1883158), (1139, 1772384), (1142, 1767728), (1552, 1300738), (1649, 1224224), (2144, 941579), (2278, 886192), (2284, 883864), (3104, 650369), (3298, 612112), (4556, 443096), (4568, 441932), (6499, 310624), (6596, 306056), (9112, 221548), (9136, 220966), (9707, 207968), (12998, 155312), (13192, 153028), (18224, 110774), (18272, 110483), (19414, 103984), (25996, 77656), (26384, 76514), (36448, 55387), (38257, 52768), (38828, 51992)]