1664646768

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:588

約数の個数: 160

約数和(自身を含む): 4897305600

約数和(自身を除く): 3232658832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 241, 271, 354, 432, 472, 482, 531, 542, 708, 723, 813, 944, 964, 1062, 1084, 1416, 1446, 1593, 1626, 1928, 2124, 2168, 2169, 2439, 2832, 2892, 3186, 3252, 3856, 4248, 4336, 4338, 4878, 5784, 6372, 6504, 6507, 7317, 8496, 8676, 9756, 11568, 12744, 13008, 13014, 14219, 14634, 15989, 17352, 19512, 25488, 26028, 28438, 29268, 31978, 34704, 39024, 42657, 47967, 52056, 56876, 58536, 63956, 65311, 85314, 95934, 104112, 113752, 117072, 127912, 127971, 130622, 143901, 170628, 191868, 195933, 227504, 255824, 255942, 261244, 287802, 341256, 383736, 383913, 391866, 431703, 511884, 522488, 575604, 587799, 682512, 767472, 767826, 783732, 863406, 1023768, 1044976, 1151208, 1175598, 1535652, 1567464, 1726812, 1763397, 2047536, 2302416, 2351196, 3071304, 3134928, 3453624, 3526794, 3853349, 4702392, 6142608, 6907248, 7053588, 7706698, 9404784, 11560047, 14107176, 15413396, 23120094, 28214352, 30826792, 34680141, 46240188, 61653584, 69360282, 92480376, 104040423, 138720564, 184960752, 208080846, 277441128, 416161692, 554882256, 832323384, 1664646768]

約数ペア:

[(1, 1664646768), (2, 832323384), (3, 554882256), (4, 416161692), (6, 277441128), (8, 208080846), (9, 184960752), (12, 138720564), (16, 104040423), (18, 92480376), (24, 69360282), (27, 61653584), (36, 46240188), (48, 34680141), (54, 30826792), (59, 28214352), (72, 23120094), (108, 15413396), (118, 14107176), (144, 11560047), (177, 9404784), (216, 7706698), (236, 7053588), (241, 6907248), (271, 6142608), (354, 4702392), (432, 3853349), (472, 3526794), (482, 3453624), (531, 3134928), (542, 3071304), (708, 2351196), (723, 2302416), (813, 2047536), (944, 1763397), (964, 1726812), (1062, 1567464), (1084, 1535652), (1416, 1175598), (1446, 1151208), (1593, 1044976), (1626, 1023768), (1928, 863406), (2124, 783732), (2168, 767826), (2169, 767472), (2439, 682512), (2832, 587799), (2892, 575604), (3186, 522488), (3252, 511884), (3856, 431703), (4248, 391866), (4336, 383913), (4338, 383736), (4878, 341256), (5784, 287802), (6372, 261244), (6504, 255942), (6507, 255824), (7317, 227504), (8496, 195933), (8676, 191868), (9756, 170628), (11568, 143901), (12744, 130622), (13008, 127971), (13014, 127912), (14219, 117072), (14634, 113752), (15989, 104112), (17352, 95934), (19512, 85314), (25488, 65311), (26028, 63956), (28438, 58536), (29268, 56876), (31978, 52056), (34704, 47967), (39024, 42657)]