321683152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 749094912

約数和(自身を除く): 427411760

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 151, 161, 184, 302, 322, 368, 604, 644, 827, 1057, 1208, 1288, 1654, 2114, 2416, 2576, 3308, 3473, 4228, 5789, 6616, 6946, 8456, 11578, 13232, 13892, 16912, 19021, 23156, 24311, 27784, 38042, 46312, 48622, 55568, 76084, 92624, 97244, 124877, 133147, 152168, 194488, 249754, 266294, 304336, 388976, 499508, 532588, 874139, 999016, 1065176, 1748278, 1998032, 2130352, 2872171, 3496556, 5744342, 6993112, 11488684, 13986224, 20105197, 22977368, 40210394, 45954736, 80420788, 160841576, 321683152]

約数ペア:

[(1, 321683152), (2, 160841576), (4, 80420788), (7, 45954736), (8, 40210394), (14, 22977368), (16, 20105197), (23, 13986224), (28, 11488684), (46, 6993112), (56, 5744342), (92, 3496556), (112, 2872171), (151, 2130352), (161, 1998032), (184, 1748278), (302, 1065176), (322, 999016), (368, 874139), (604, 532588), (644, 499508), (827, 388976), (1057, 304336), (1208, 266294), (1288, 249754), (1654, 194488), (2114, 152168), (2416, 133147), (2576, 124877), (3308, 97244), (3473, 92624), (4228, 76084), (5789, 55568), (6616, 48622), (6946, 46312), (8456, 38042), (11578, 27784), (13232, 24311), (13892, 23156), (16912, 19021)]