211375608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 576437760

約数和(自身を除く): 365062152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 589, 722, 744, 787, 1083, 1178, 1444, 1574, 1767, 2166, 2356, 2361, 2888, 3148, 3534, 4332, 4712, 4722, 6296, 7068, 8664, 9444, 11191, 14136, 14953, 18888, 22382, 24397, 29906, 33573, 44764, 44859, 48794, 59812, 67146, 73191, 89528, 89718, 97588, 119624, 134292, 146382, 179436, 195176, 268584, 284107, 292764, 358872, 463543, 568214, 585528, 852321, 927086, 1136428, 1390629, 1704642, 1854172, 2272856, 2781258, 3409284, 3708344, 5562516, 6818568, 8807317, 11125032, 17614634, 26421951, 35229268, 52843902, 70458536, 105687804, 211375608]

約数ペア:

[(1, 211375608), (2, 105687804), (3, 70458536), (4, 52843902), (6, 35229268), (8, 26421951), (12, 17614634), (19, 11125032), (24, 8807317), (31, 6818568), (38, 5562516), (57, 3708344), (62, 3409284), (76, 2781258), (93, 2272856), (114, 1854172), (124, 1704642), (152, 1390629), (186, 1136428), (228, 927086), (248, 852321), (361, 585528), (372, 568214), (456, 463543), (589, 358872), (722, 292764), (744, 284107), (787, 268584), (1083, 195176), (1178, 179436), (1444, 146382), (1574, 134292), (1767, 119624), (2166, 97588), (2356, 89718), (2361, 89528), (2888, 73191), (3148, 67146), (3534, 59812), (4332, 48794), (4712, 44859), (4722, 44764), (6296, 33573), (7068, 29906), (8664, 24397), (9444, 22382), (11191, 18888), (14136, 14953)]