745133672752

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{52501}}^1$

素因数の和:52987

約数の個数: 120

約数和(自身を含む): 1722572559312

約数和(自身を除く): 977438886560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 421, 602, 688, 784, 842, 1204, 1684, 2107, 2408, 2947, 3368, 4214, 4816, 5894, 6736, 8428, 11788, 16856, 18103, 20629, 23576, 33712, 36206, 41258, 47152, 52501, 72412, 82516, 105002, 126721, 144824, 165032, 210004, 253442, 289648, 330064, 367507, 420008, 506884, 735014, 840016, 887047, 1013768, 1470028, 1774094, 2027536, 2257543, 2572549, 2940056, 3548188, 4515086, 5145098, 5880112, 7096376, 9030172, 10290196, 14192752, 15802801, 18060344, 20580392, 22102921, 31605602, 36120688, 41160784, 44205842, 63211204, 88411684, 110619607, 126422408, 154720447, 176823368, 221239214, 252844816, 309440894, 353646736, 442478428, 618881788, 884956856, 950425603, 1083043129, 1237763576, 1769913712, 1900851206, 2166086258, 2475527152, 3801702412, 4332172516, 6652979221, 7603404824, 8664345032, 13305958442, 15206809648, 17328690064, 26611916884, 46570854547, 53223833768, 93141709094, 106447667536, 186283418188, 372566836376, 745133672752]

約数ペア:

[(1, 745133672752), (2, 372566836376), (4, 186283418188), (7, 106447667536), (8, 93141709094), (14, 53223833768), (16, 46570854547), (28, 26611916884), (43, 17328690064), (49, 15206809648), (56, 13305958442), (86, 8664345032), (98, 7603404824), (112, 6652979221), (172, 4332172516), (196, 3801702412), (301, 2475527152), (344, 2166086258), (392, 1900851206), (421, 1769913712), (602, 1237763576), (688, 1083043129), (784, 950425603), (842, 884956856), (1204, 618881788), (1684, 442478428), (2107, 353646736), (2408, 309440894), (2947, 252844816), (3368, 221239214), (4214, 176823368), (4816, 154720447), (5894, 126422408), (6736, 110619607), (8428, 88411684), (11788, 63211204), (16856, 44205842), (18103, 41160784), (20629, 36120688), (23576, 31605602), (33712, 22102921), (36206, 20580392), (41258, 18060344), (47152, 15802801), (52501, 14192752), (72412, 10290196), (82516, 9030172), (105002, 7096376), (126721, 5880112), (144824, 5145098), (165032, 4515086), (210004, 3548188), (253442, 2940056), (289648, 2572549), (330064, 2257543), (367507, 2027536), (420008, 1774094), (506884, 1470028), (735014, 1013768), (840016, 887047)]