331316034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 840499200

約数和(自身を除く): 509183166

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 59, 62, 93, 114, 118, 133, 177, 186, 217, 227, 266, 354, 399, 413, 434, 454, 589, 651, 681, 798, 826, 1121, 1178, 1239, 1302, 1362, 1589, 1767, 1829, 2242, 2478, 3178, 3363, 3534, 3658, 4123, 4313, 4767, 5487, 6726, 7037, 7847, 8246, 8626, 9534, 10974, 12369, 12803, 12939, 13393, 14074, 15694, 21111, 23541, 24738, 25606, 25878, 26786, 30191, 34751, 38409, 40179, 42222, 47082, 49259, 60382, 69502, 76818, 80358, 90573, 93751, 98518, 104253, 133703, 147777, 181146, 187502, 208506, 243257, 254467, 267406, 281253, 295554, 401109, 415183, 486514, 508934, 562506, 729771, 763401, 802218, 830366, 935921, 1245549, 1459542, 1526802, 1781269, 1871842, 2491098, 2807763, 2906281, 3562538, 5343807, 5615526, 5812562, 7888477, 8718843, 10687614, 15776954, 17437686, 23665431, 47330862, 55219339, 110438678, 165658017, 331316034]

約数ペア:

[(1, 331316034), (2, 165658017), (3, 110438678), (6, 55219339), (7, 47330862), (14, 23665431), (19, 17437686), (21, 15776954), (31, 10687614), (38, 8718843), (42, 7888477), (57, 5812562), (59, 5615526), (62, 5343807), (93, 3562538), (114, 2906281), (118, 2807763), (133, 2491098), (177, 1871842), (186, 1781269), (217, 1526802), (227, 1459542), (266, 1245549), (354, 935921), (399, 830366), (413, 802218), (434, 763401), (454, 729771), (589, 562506), (651, 508934), (681, 486514), (798, 415183), (826, 401109), (1121, 295554), (1178, 281253), (1239, 267406), (1302, 254467), (1362, 243257), (1589, 208506), (1767, 187502), (1829, 181146), (2242, 147777), (2478, 133703), (3178, 104253), (3363, 98518), (3534, 93751), (3658, 90573), (4123, 80358), (4313, 76818), (4767, 69502), (5487, 60382), (6726, 49259), (7037, 47082), (7847, 42222), (8246, 40179), (8626, 38409), (9534, 34751), (10974, 30191), (12369, 26786), (12803, 25878), (12939, 25606), (13393, 24738), (14074, 23541), (15694, 21111)]