280511496

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 797247360

約数和(自身を除く): 516735864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 233, 276, 414, 466, 552, 699, 727, 828, 932, 1398, 1454, 1656, 1864, 2097, 2181, 2796, 2908, 4194, 4362, 5359, 5592, 5816, 6543, 8388, 8724, 10718, 13086, 16077, 16721, 16776, 17448, 21436, 26172, 32154, 33442, 42872, 48231, 50163, 52344, 64308, 66884, 96462, 100326, 128616, 133768, 150489, 169391, 192924, 200652, 300978, 338782, 385848, 401304, 508173, 601956, 677564, 1016346, 1203912, 1355128, 1524519, 2032692, 3049038, 3895993, 4065384, 6098076, 7791986, 11687979, 12196152, 15583972, 23375958, 31167944, 35063937, 46751916, 70127874, 93503832, 140255748, 280511496]

約数ペア:

[(1, 280511496), (2, 140255748), (3, 93503832), (4, 70127874), (6, 46751916), (8, 35063937), (9, 31167944), (12, 23375958), (18, 15583972), (23, 12196152), (24, 11687979), (36, 7791986), (46, 6098076), (69, 4065384), (72, 3895993), (92, 3049038), (138, 2032692), (184, 1524519), (207, 1355128), (233, 1203912), (276, 1016346), (414, 677564), (466, 601956), (552, 508173), (699, 401304), (727, 385848), (828, 338782), (932, 300978), (1398, 200652), (1454, 192924), (1656, 169391), (1864, 150489), (2097, 133768), (2181, 128616), (2796, 100326), (2908, 96462), (4194, 66884), (4362, 64308), (5359, 52344), (5592, 50163), (5816, 48231), (6543, 42872), (8388, 33442), (8724, 32154), (10718, 26172), (13086, 21436), (16077, 17448), (16721, 16776)]