389841144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12409}}^1$

素因数の和:12453

約数の個数: 128

約数和(自身を含む): 1286668800

約数和(自身を除く): 896827656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 12409, 15708, 24818, 31416, 37227, 49636, 74454, 86863, 99272, 136499, 148908, 173726, 210953, 260589, 272998, 297816, 347452, 409497, 421906, 521178, 545996, 632859, 694904, 818994, 843812, 955493, 1042356, 1091992, 1265718, 1476671, 1637988, 1687624, 1910986, 2084712, 2320483, 2531436, 2866479, 2953342, 3275976, 3821972, 4430013, 4640966, 5062872, 5732958, 5906684, 6961449, 7643944, 8860026, 9281932, 11465916, 11813368, 13922898, 16243381, 17720052, 18563864, 22931832, 27845796, 32486762, 35440104, 48730143, 55691592, 64973524, 97460286, 129947048, 194920572, 389841144]

約数ペア:

[(1, 389841144), (2, 194920572), (3, 129947048), (4, 97460286), (6, 64973524), (7, 55691592), (8, 48730143), (11, 35440104), (12, 32486762), (14, 27845796), (17, 22931832), (21, 18563864), (22, 17720052), (24, 16243381), (28, 13922898), (33, 11813368), (34, 11465916), (42, 9281932), (44, 8860026), (51, 7643944), (56, 6961449), (66, 5906684), (68, 5732958), (77, 5062872), (84, 4640966), (88, 4430013), (102, 3821972), (119, 3275976), (132, 2953342), (136, 2866479), (154, 2531436), (168, 2320483), (187, 2084712), (204, 1910986), (231, 1687624), (238, 1637988), (264, 1476671), (308, 1265718), (357, 1091992), (374, 1042356), (408, 955493), (462, 843812), (476, 818994), (561, 694904), (616, 632859), (714, 545996), (748, 521178), (924, 421906), (952, 409497), (1122, 347452), (1309, 297816), (1428, 272998), (1496, 260589), (1848, 210953), (2244, 173726), (2618, 148908), (2856, 136499), (3927, 99272), (4488, 86863), (5236, 74454), (7854, 49636), (10472, 37227), (12409, 31416), (15708, 24818)]