404662016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 953648640

約数和(自身を除く): 548986624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 79, 88, 107, 128, 136, 158, 176, 187, 214, 256, 272, 316, 352, 374, 428, 544, 632, 704, 748, 856, 869, 1088, 1177, 1264, 1343, 1408, 1496, 1712, 1738, 1819, 2176, 2354, 2528, 2686, 2816, 2992, 3424, 3476, 3638, 4352, 4708, 5056, 5372, 5984, 6848, 6952, 7276, 8453, 9416, 10112, 10744, 11968, 13696, 13904, 14552, 14773, 16906, 18832, 20009, 20224, 21488, 23936, 27392, 27808, 29104, 29546, 33812, 37664, 40018, 42976, 47872, 55616, 58208, 59092, 67624, 75328, 80036, 85952, 92983, 111232, 116416, 118184, 135248, 143701, 150656, 160072, 171904, 185966, 222464, 232832, 236368, 270496, 287402, 301312, 320144, 343808, 371932, 465664, 472736, 540992, 574804, 640288, 743864, 945472, 1081984, 1149608, 1280576, 1487728, 1580711, 1890944, 2163968, 2299216, 2561152, 2975456, 3161422, 3781888, 4598432, 5122304, 5950912, 6322844, 9196864, 11901824, 12645688, 18393728, 23803648, 25291376, 36787456, 50582752, 101165504, 202331008, 404662016]

約数ペア:

[(1, 404662016), (2, 202331008), (4, 101165504), (8, 50582752), (11, 36787456), (16, 25291376), (17, 23803648), (22, 18393728), (32, 12645688), (34, 11901824), (44, 9196864), (64, 6322844), (68, 5950912), (79, 5122304), (88, 4598432), (107, 3781888), (128, 3161422), (136, 2975456), (158, 2561152), (176, 2299216), (187, 2163968), (214, 1890944), (256, 1580711), (272, 1487728), (316, 1280576), (352, 1149608), (374, 1081984), (428, 945472), (544, 743864), (632, 640288), (704, 574804), (748, 540992), (856, 472736), (869, 465664), (1088, 371932), (1177, 343808), (1264, 320144), (1343, 301312), (1408, 287402), (1496, 270496), (1712, 236368), (1738, 232832), (1819, 222464), (2176, 185966), (2354, 171904), (2528, 160072), (2686, 150656), (2816, 143701), (2992, 135248), (3424, 118184), (3476, 116416), (3638, 111232), (4352, 92983), (4708, 85952), (5056, 80036), (5372, 75328), (5984, 67624), (6848, 59092), (6952, 58208), (7276, 55616), (8453, 47872), (9416, 42976), (10112, 40018), (10744, 37664), (11968, 33812), (13696, 29546), (13904, 29104), (14552, 27808), (14773, 27392), (16906, 23936), (18832, 21488), (20009, 20224)]