450681968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 1074788352

約数和(自身を除く): 624106384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 43, 44, 62, 68, 86, 88, 113, 124, 136, 172, 176, 187, 226, 248, 272, 341, 344, 374, 452, 473, 496, 527, 682, 688, 731, 748, 904, 946, 1054, 1243, 1333, 1364, 1462, 1496, 1808, 1892, 1921, 2108, 2486, 2666, 2728, 2924, 2992, 3503, 3784, 3842, 4216, 4859, 4972, 5332, 5456, 5797, 5848, 7006, 7568, 7684, 8041, 8432, 9718, 9944, 10664, 11594, 11696, 14012, 14663, 15368, 16082, 19436, 19888, 21131, 21328, 22661, 23188, 28024, 29326, 30736, 32164, 38533, 38872, 42262, 45322, 46376, 53449, 56048, 58652, 59551, 64328, 77066, 77744, 82603, 84524, 90644, 92752, 106898, 117304, 119102, 128656, 150629, 154132, 165206, 169048, 181288, 213796, 234608, 238204, 249271, 301258, 308264, 330412, 338096, 362576, 427592, 476408, 498542, 602516, 616528, 655061, 660824, 855184, 908633, 952816, 997084, 1205032, 1310122, 1321648, 1656919, 1817266, 1994168, 2410064, 2560693, 2620244, 3313838, 3634532, 3988336, 5121386, 5240488, 6627676, 7269064, 10242772, 10480976, 13255352, 14538128, 20485544, 26510704, 28167623, 40971088, 56335246, 112670492, 225340984, 450681968]

約数ペア:

[(1, 450681968), (2, 225340984), (4, 112670492), (8, 56335246), (11, 40971088), (16, 28167623), (17, 26510704), (22, 20485544), (31, 14538128), (34, 13255352), (43, 10480976), (44, 10242772), (62, 7269064), (68, 6627676), (86, 5240488), (88, 5121386), (113, 3988336), (124, 3634532), (136, 3313838), (172, 2620244), (176, 2560693), (187, 2410064), (226, 1994168), (248, 1817266), (272, 1656919), (341, 1321648), (344, 1310122), (374, 1205032), (452, 997084), (473, 952816), (496, 908633), (527, 855184), (682, 660824), (688, 655061), (731, 616528), (748, 602516), (904, 498542), (946, 476408), (1054, 427592), (1243, 362576), (1333, 338096), (1364, 330412), (1462, 308264), (1496, 301258), (1808, 249271), (1892, 238204), (1921, 234608), (2108, 213796), (2486, 181288), (2666, 169048), (2728, 165206), (2924, 154132), (2992, 150629), (3503, 128656), (3784, 119102), (3842, 117304), (4216, 106898), (4859, 92752), (4972, 90644), (5332, 84524), (5456, 82603), (5797, 77744), (5848, 77066), (7006, 64328), (7568, 59551), (7684, 58652), (8041, 56048), (8432, 53449), (9718, 46376), (9944, 45322), (10664, 42262), (11594, 38872), (11696, 38533), (14012, 32164), (14663, 30736), (15368, 29326), (16082, 28024), (19436, 23188), (19888, 22661), (21131, 21328)]