260670384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 120

約数和(自身を含む): 831946752

約数和(自身を除く): 571276368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 8191, 10608, 15912, 16382, 24573, 31824, 32764, 49146, 65528, 73719, 98292, 106483, 131056, 139247, 147438, 196584, 212966, 278494, 294876, 319449, 393168, 417741, 425932, 556988, 589752, 638898, 835482, 851864, 958347, 1113976, 1179504, 1253223, 1277796, 1670964, 1703728, 1810211, 1916694, 2227952, 2506446, 2555592, 3341928, 3620422, 3833388, 5012892, 5111184, 5430633, 6683856, 7240844, 7666776, 10025784, 10861266, 14481688, 15333552, 16291899, 20051568, 21722532, 28963376, 32583798, 43445064, 65167596, 86890128, 130335192, 260670384]

約数ペア:

[(1, 260670384), (2, 130335192), (3, 86890128), (4, 65167596), (6, 43445064), (8, 32583798), (9, 28963376), (12, 21722532), (13, 20051568), (16, 16291899), (17, 15333552), (18, 14481688), (24, 10861266), (26, 10025784), (34, 7666776), (36, 7240844), (39, 6683856), (48, 5430633), (51, 5111184), (52, 5012892), (68, 3833388), (72, 3620422), (78, 3341928), (102, 2555592), (104, 2506446), (117, 2227952), (136, 1916694), (144, 1810211), (153, 1703728), (156, 1670964), (204, 1277796), (208, 1253223), (221, 1179504), (234, 1113976), (272, 958347), (306, 851864), (312, 835482), (408, 638898), (442, 589752), (468, 556988), (612, 425932), (624, 417741), (663, 393168), (816, 319449), (884, 294876), (936, 278494), (1224, 212966), (1326, 196584), (1768, 147438), (1872, 139247), (1989, 131056), (2448, 106483), (2652, 98292), (3536, 73719), (3978, 65528), (5304, 49146), (7956, 32764), (8191, 31824), (10608, 24573), (15912, 16382)]