259881804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 857006080

約数和(自身を除く): 597124276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 853, 868, 1092, 1116, 1209, 1302, 1404, 1612, 1638, 1674, 1706, 1953, 2418, 2457, 2559, 2604, 2821, 3276, 3348, 3412, 3627, 3906, 4836, 4914, 5118, 5642, 5859, 5971, 7254, 7677, 7812, 8463, 9828, 10236, 10881, 11089, 11284, 11718, 11942, 14508, 15354, 16926, 17913, 21762, 22178, 23031, 23436, 23884, 25389, 26443, 30708, 33267, 33852, 35826, 43524, 44356, 46062, 50778, 52886, 53739, 66534, 71652, 76167, 77623, 79329, 92124, 99801, 101556, 105772, 107478, 133068, 152334, 155246, 158658, 161217, 185101, 199602, 214956, 232869, 237987, 299403, 304668, 310492, 317316, 322434, 343759, 370202, 399204, 465738, 475974, 555303, 598806, 644868, 687518, 698607, 713961, 740404, 931476, 951948, 1031277, 1110606, 1197612, 1375036, 1397214, 1427922, 1665909, 2062554, 2095821, 2221212, 2406313, 2794428, 2855844, 3093831, 3331818, 4125108, 4191642, 4812626, 4997727, 6187662, 6663636, 7218939, 8383284, 9281493, 9625252, 9995454, 12375324, 14437878, 18562986, 19990908, 21656817, 28875756, 37125972, 43313634, 64970451, 86627268, 129940902, 259881804]

約数ペア:

[(1, 259881804), (2, 129940902), (3, 86627268), (4, 64970451), (6, 43313634), (7, 37125972), (9, 28875756), (12, 21656817), (13, 19990908), (14, 18562986), (18, 14437878), (21, 12375324), (26, 9995454), (27, 9625252), (28, 9281493), (31, 8383284), (36, 7218939), (39, 6663636), (42, 6187662), (52, 4997727), (54, 4812626), (62, 4191642), (63, 4125108), (78, 3331818), (84, 3093831), (91, 2855844), (93, 2794428), (108, 2406313), (117, 2221212), (124, 2095821), (126, 2062554), (156, 1665909), (182, 1427922), (186, 1397214), (189, 1375036), (217, 1197612), (234, 1110606), (252, 1031277), (273, 951948), (279, 931476), (351, 740404), (364, 713961), (372, 698607), (378, 687518), (403, 644868), (434, 598806), (468, 555303), (546, 475974), (558, 465738), (651, 399204), (702, 370202), (756, 343759), (806, 322434), (819, 317316), (837, 310492), (853, 304668), (868, 299403), (1092, 237987), (1116, 232869), (1209, 214956), (1302, 199602), (1404, 185101), (1612, 161217), (1638, 158658), (1674, 155246), (1706, 152334), (1953, 133068), (2418, 107478), (2457, 105772), (2559, 101556), (2604, 99801), (2821, 92124), (3276, 79329), (3348, 77623), (3412, 76167), (3627, 71652), (3906, 66534), (4836, 53739), (4914, 52886), (5118, 50778), (5642, 46062), (5859, 44356), (5971, 43524), (7254, 35826), (7677, 33852), (7812, 33267), (8463, 30708), (9828, 26443), (10236, 25389), (10881, 23884), (11089, 23436), (11284, 23031), (11718, 22178), (11942, 21762), (14508, 17913), (15354, 16926)]