304450256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 680956416

約数和(自身を除く): 376506160

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1271, 1361, 1364, 1804, 2542, 2722, 2728, 3608, 5084, 5444, 5456, 7216, 10168, 10888, 13981, 14971, 20336, 21776, 27962, 29942, 42191, 55801, 55924, 59884, 84382, 111602, 111848, 119768, 168764, 223204, 223696, 239536, 337528, 446408, 464101, 613811, 675056, 892816, 928202, 1227622, 1729831, 1856404, 2455244, 3459662, 3712808, 4910488, 6919324, 7425616, 9820976, 13838648, 19028141, 27677296, 38056282, 76112564, 152225128, 304450256]

約数ペア:

[(1, 304450256), (2, 152225128), (4, 76112564), (8, 38056282), (11, 27677296), (16, 19028141), (22, 13838648), (31, 9820976), (41, 7425616), (44, 6919324), (62, 4910488), (82, 3712808), (88, 3459662), (124, 2455244), (164, 1856404), (176, 1729831), (248, 1227622), (328, 928202), (341, 892816), (451, 675056), (496, 613811), (656, 464101), (682, 446408), (902, 337528), (1271, 239536), (1361, 223696), (1364, 223204), (1804, 168764), (2542, 119768), (2722, 111848), (2728, 111602), (3608, 84382), (5084, 59884), (5444, 55924), (5456, 55801), (7216, 42191), (10168, 29942), (10888, 27962), (13981, 21776), (14971, 20336)]