469760512

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 1044626220

約数和(自身を除く): 574865708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 89, 104, 122, 128, 169, 178, 208, 244, 256, 338, 356, 416, 488, 512, 676, 712, 793, 832, 976, 1157, 1352, 1424, 1586, 1664, 1952, 2314, 2704, 2848, 3172, 3328, 3904, 4628, 5408, 5429, 5696, 6344, 6656, 7808, 9256, 10309, 10816, 10858, 11392, 12688, 15041, 15616, 18512, 20618, 21632, 21716, 22784, 25376, 30082, 31232, 37024, 41236, 43264, 43432, 45568, 50752, 60164, 70577, 74048, 82472, 86528, 86864, 101504, 120328, 141154, 148096, 164944, 173728, 203008, 240656, 282308, 296192, 329888, 347456, 406016, 481312, 564616, 592384, 659776, 694912, 917501, 962624, 1129232, 1319552, 1389824, 1835002, 1925248, 2258464, 2639104, 2779648, 3670004, 3850496, 4516928, 5278208, 7340008, 7700992, 9033856, 14680016, 18067712, 29360032, 36135424, 58720064, 117440128, 234880256, 469760512]

約数ペア:

[(1, 469760512), (2, 234880256), (4, 117440128), (8, 58720064), (13, 36135424), (16, 29360032), (26, 18067712), (32, 14680016), (52, 9033856), (61, 7700992), (64, 7340008), (89, 5278208), (104, 4516928), (122, 3850496), (128, 3670004), (169, 2779648), (178, 2639104), (208, 2258464), (244, 1925248), (256, 1835002), (338, 1389824), (356, 1319552), (416, 1129232), (488, 962624), (512, 917501), (676, 694912), (712, 659776), (793, 592384), (832, 564616), (976, 481312), (1157, 406016), (1352, 347456), (1424, 329888), (1586, 296192), (1664, 282308), (1952, 240656), (2314, 203008), (2704, 173728), (2848, 164944), (3172, 148096), (3328, 141154), (3904, 120328), (4628, 101504), (5408, 86864), (5429, 86528), (5696, 82472), (6344, 74048), (6656, 70577), (7808, 60164), (9256, 50752), (10309, 45568), (10816, 43432), (10858, 43264), (11392, 41236), (12688, 37024), (15041, 31232), (15616, 30082), (18512, 25376), (20618, 22784), (21632, 21716)]