272428416

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18224

約数の個数: 96

約数和(自身を含む): 844290720

約数和(自身を除く): 571862304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 18191, 36382, 54573, 72764, 109146, 145528, 163719, 218292, 236483, 291056, 327438, 436584, 472966, 582112, 654876, 709449, 873168, 945932, 1164224, 1309752, 1418898, 1746336, 1891864, 2128347, 2328448, 2619504, 2837796, 3492672, 3783728, 4256694, 5239008, 5675592, 6985344, 7567456, 8513388, 10478016, 11351184, 15134912, 17026776, 20956032, 22702368, 30269824, 34053552, 45404736, 68107104, 90809472, 136214208, 272428416]

約数ペア:

[(1, 272428416), (2, 136214208), (3, 90809472), (4, 68107104), (6, 45404736), (8, 34053552), (9, 30269824), (12, 22702368), (13, 20956032), (16, 17026776), (18, 15134912), (24, 11351184), (26, 10478016), (32, 8513388), (36, 7567456), (39, 6985344), (48, 5675592), (52, 5239008), (64, 4256694), (72, 3783728), (78, 3492672), (96, 2837796), (104, 2619504), (117, 2328448), (128, 2128347), (144, 1891864), (156, 1746336), (192, 1418898), (208, 1309752), (234, 1164224), (288, 945932), (312, 873168), (384, 709449), (416, 654876), (468, 582112), (576, 472966), (624, 436584), (832, 327438), (936, 291056), (1152, 236483), (1248, 218292), (1664, 163719), (1872, 145528), (2496, 109146), (3744, 72764), (4992, 54573), (7488, 36382), (14976, 18191)]