1643284411232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{28789}}^1$

素因数の和:29464

約数の個数: 96

約数和(自身を含む): 3446830467360

約数和(自身を除く): 1803546056128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 331, 544, 634, 662, 1268, 1324, 2536, 2648, 5072, 5296, 5389, 5627, 10144, 10592, 10778, 11254, 21556, 22508, 28789, 43112, 45016, 57578, 86224, 90032, 104927, 115156, 172448, 180064, 209854, 230312, 419708, 460624, 489413, 839416, 921248, 978826, 1678832, 1783759, 1957652, 3357664, 3567518, 3915304, 7135036, 7830608, 9126113, 9529159, 14270072, 15661216, 18252226, 19058318, 28540144, 36504452, 38116636, 57080288, 73008904, 76233272, 146017808, 152466544, 155143921, 161995703, 292035616, 304933088, 310287842, 323991406, 620575684, 647982812, 1241151368, 1295965624, 2482302736, 2591931248, 3020743403, 4964605472, 5183862496, 6041486806, 12082973612, 24165947224, 48331894448, 51352637851, 96663788896, 102705275702, 205410551404, 410821102808, 821642205616, 1643284411232]

約数ペア:

[(1, 1643284411232), (2, 821642205616), (4, 410821102808), (8, 205410551404), (16, 102705275702), (17, 96663788896), (32, 51352637851), (34, 48331894448), (68, 24165947224), (136, 12082973612), (272, 6041486806), (317, 5183862496), (331, 4964605472), (544, 3020743403), (634, 2591931248), (662, 2482302736), (1268, 1295965624), (1324, 1241151368), (2536, 647982812), (2648, 620575684), (5072, 323991406), (5296, 310287842), (5389, 304933088), (5627, 292035616), (10144, 161995703), (10592, 155143921), (10778, 152466544), (11254, 146017808), (21556, 76233272), (22508, 73008904), (28789, 57080288), (43112, 38116636), (45016, 36504452), (57578, 28540144), (86224, 19058318), (90032, 18252226), (104927, 15661216), (115156, 14270072), (172448, 9529159), (180064, 9126113), (209854, 7830608), (230312, 7135036), (419708, 3915304), (460624, 3567518), (489413, 3357664), (839416, 1957652), (921248, 1783759), (978826, 1678832)]