270648352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 593810028

約数和(自身を除く): 323161676

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 677, 806, 961, 992, 1354, 1612, 1922, 2708, 3224, 3844, 5416, 6448, 7688, 8801, 10832, 12493, 12896, 15376, 17602, 20987, 21664, 24986, 30752, 35204, 41974, 49972, 70408, 83948, 99944, 140816, 167896, 199888, 272831, 281632, 335792, 399776, 545662, 650597, 671584, 1091324, 1301194, 2182648, 2602388, 4365296, 5204776, 8457761, 8730592, 10409552, 16915522, 20819104, 33831044, 67662088, 135324176, 270648352]

約数ペア:

[(1, 270648352), (2, 135324176), (4, 67662088), (8, 33831044), (13, 20819104), (16, 16915522), (26, 10409552), (31, 8730592), (32, 8457761), (52, 5204776), (62, 4365296), (104, 2602388), (124, 2182648), (208, 1301194), (248, 1091324), (403, 671584), (416, 650597), (496, 545662), (677, 399776), (806, 335792), (961, 281632), (992, 272831), (1354, 199888), (1612, 167896), (1922, 140816), (2708, 99944), (3224, 83948), (3844, 70408), (5416, 49972), (6448, 41974), (7688, 35204), (8801, 30752), (10832, 24986), (12493, 21664), (12896, 20987), (15376, 17602)]