1681311424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4170

約数の個数: 112

約数和(自身を含む): 3936492000

約数和(自身を除く): 2255180576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 136, 208, 221, 232, 272, 377, 416, 442, 464, 493, 544, 754, 832, 884, 928, 986, 1088, 1508, 1768, 1856, 1972, 3016, 3536, 3944, 4099, 6032, 6409, 7072, 7888, 8198, 12064, 12818, 14144, 15776, 16396, 24128, 25636, 31552, 32792, 51272, 53287, 65584, 69683, 102544, 106574, 118871, 131168, 139366, 205088, 213148, 237742, 262336, 278732, 410176, 426296, 475484, 557464, 852592, 905879, 950968, 1114928, 1545323, 1705184, 1811758, 1901936, 2020807, 2229856, 3090646, 3410368, 3623516, 3803872, 4041614, 4459712, 6181292, 7247032, 7607744, 8083228, 12362584, 14494064, 16166456, 24725168, 26270491, 28988128, 32332912, 49450336, 52540982, 57976256, 64665824, 98900672, 105081964, 129331648, 210163928, 420327856, 840655712, 1681311424]

約数ペア:

[(1, 1681311424), (2, 840655712), (4, 420327856), (8, 210163928), (13, 129331648), (16, 105081964), (17, 98900672), (26, 64665824), (29, 57976256), (32, 52540982), (34, 49450336), (52, 32332912), (58, 28988128), (64, 26270491), (68, 24725168), (104, 16166456), (116, 14494064), (136, 12362584), (208, 8083228), (221, 7607744), (232, 7247032), (272, 6181292), (377, 4459712), (416, 4041614), (442, 3803872), (464, 3623516), (493, 3410368), (544, 3090646), (754, 2229856), (832, 2020807), (884, 1901936), (928, 1811758), (986, 1705184), (1088, 1545323), (1508, 1114928), (1768, 950968), (1856, 905879), (1972, 852592), (3016, 557464), (3536, 475484), (3944, 426296), (4099, 410176), (6032, 278732), (6409, 262336), (7072, 237742), (7888, 213148), (8198, 205088), (12064, 139366), (12818, 131168), (14144, 118871), (15776, 106574), (16396, 102544), (24128, 69683), (25636, 65584), (31552, 53287), (32792, 51272)]