1670291888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 3740385600

約数和(自身を除く): 2070093712

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 37, 58, 59, 68, 74, 97, 116, 118, 136, 148, 194, 232, 236, 272, 296, 388, 464, 472, 493, 592, 629, 776, 944, 986, 1003, 1073, 1258, 1552, 1649, 1711, 1972, 2006, 2146, 2183, 2516, 2813, 3298, 3422, 3589, 3944, 4012, 4292, 4366, 5032, 5626, 5723, 6596, 6844, 7178, 7888, 8024, 8584, 8732, 10064, 11252, 11446, 13192, 13688, 14356, 16048, 17168, 17464, 18241, 22504, 22892, 26384, 27376, 28712, 29087, 34928, 36482, 37111, 45008, 45784, 47821, 57424, 58174, 61013, 63307, 72964, 74222, 91568, 95642, 97291, 104081, 116348, 122026, 126614, 145928, 148444, 165967, 191284, 194582, 208162, 211751, 232696, 244052, 253228, 291856, 296888, 331934, 382568, 389164, 416324, 423502, 465392, 488104, 506456, 593776, 663868, 765136, 778328, 832648, 847004, 976208, 1012912, 1076219, 1327736, 1556656, 1665296, 1694008, 1769377, 2152438, 2655472, 2821439, 3388016, 3538754, 3599767, 4304876, 5642878, 6140779, 7077508, 7199534, 8609752, 11285756, 12281558, 14155016, 14399068, 17219504, 22571512, 24563116, 28310032, 28798136, 45143024, 49126232, 57596272, 98252464, 104393243, 208786486, 417572972, 835145944, 1670291888]

約数ペア:

[(1, 1670291888), (2, 835145944), (4, 417572972), (8, 208786486), (16, 104393243), (17, 98252464), (29, 57596272), (34, 49126232), (37, 45143024), (58, 28798136), (59, 28310032), (68, 24563116), (74, 22571512), (97, 17219504), (116, 14399068), (118, 14155016), (136, 12281558), (148, 11285756), (194, 8609752), (232, 7199534), (236, 7077508), (272, 6140779), (296, 5642878), (388, 4304876), (464, 3599767), (472, 3538754), (493, 3388016), (592, 2821439), (629, 2655472), (776, 2152438), (944, 1769377), (986, 1694008), (1003, 1665296), (1073, 1556656), (1258, 1327736), (1552, 1076219), (1649, 1012912), (1711, 976208), (1972, 847004), (2006, 832648), (2146, 778328), (2183, 765136), (2516, 663868), (2813, 593776), (3298, 506456), (3422, 488104), (3589, 465392), (3944, 423502), (4012, 416324), (4292, 389164), (4366, 382568), (5032, 331934), (5626, 296888), (5723, 291856), (6596, 253228), (6844, 244052), (7178, 232696), (7888, 211751), (8024, 208162), (8584, 194582), (8732, 191284), (10064, 165967), (11252, 148444), (11446, 145928), (13192, 126614), (13688, 122026), (14356, 116348), (16048, 104081), (17168, 97291), (17464, 95642), (18241, 91568), (22504, 74222), (22892, 72964), (26384, 63307), (27376, 61013), (28712, 58174), (29087, 57424), (34928, 47821), (36482, 45784), (37111, 45008)]