1303872896

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 2813045760

約数和(自身を除く): 1509172864

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 83, 107, 124, 128, 148, 166, 214, 248, 296, 332, 428, 496, 592, 664, 856, 992, 1147, 1184, 1328, 1712, 1984, 2294, 2368, 2573, 2656, 3071, 3317, 3424, 3959, 3968, 4588, 4736, 5146, 5312, 6142, 6634, 6848, 7918, 8881, 9176, 10292, 10624, 12284, 13268, 13696, 15836, 17762, 18352, 20584, 24568, 26536, 31672, 35524, 36704, 41168, 49136, 53072, 63344, 71048, 73408, 82336, 95201, 98272, 106144, 122729, 126688, 142096, 146816, 164672, 190402, 196544, 212288, 245458, 253376, 275311, 284192, 328597, 329344, 380804, 393088, 424576, 490916, 506752, 550622, 568384, 657194, 761608, 981832, 1101244, 1136768, 1314388, 1523216, 1963664, 2202488, 2628776, 3046432, 3927328, 4404976, 5257552, 6092864, 7854656, 8809952, 10186507, 10515104, 12185728, 15709312, 17619904, 20373014, 21030208, 35239808, 40746028, 42060416, 81492056, 162984112, 325968224, 651936448, 1303872896]

約数ペア:

[(1, 1303872896), (2, 651936448), (4, 325968224), (8, 162984112), (16, 81492056), (31, 42060416), (32, 40746028), (37, 35239808), (62, 21030208), (64, 20373014), (74, 17619904), (83, 15709312), (107, 12185728), (124, 10515104), (128, 10186507), (148, 8809952), (166, 7854656), (214, 6092864), (248, 5257552), (296, 4404976), (332, 3927328), (428, 3046432), (496, 2628776), (592, 2202488), (664, 1963664), (856, 1523216), (992, 1314388), (1147, 1136768), (1184, 1101244), (1328, 981832), (1712, 761608), (1984, 657194), (2294, 568384), (2368, 550622), (2573, 506752), (2656, 490916), (3071, 424576), (3317, 393088), (3424, 380804), (3959, 329344), (3968, 328597), (4588, 284192), (4736, 275311), (5146, 253376), (5312, 245458), (6142, 212288), (6634, 196544), (6848, 190402), (7918, 164672), (8881, 146816), (9176, 142096), (10292, 126688), (10624, 122729), (12284, 106144), (13268, 98272), (13696, 95201), (15836, 82336), (17762, 73408), (18352, 71048), (20584, 63344), (24568, 53072), (26536, 49136), (31672, 41168), (35524, 36704)]