19403918208

素因数分解:

$2^7\times 3^2\times {\mathrm{181}}^1\times {\mathrm{93059}}^1$

素因数の和:93260

約数の個数: 96

約数和(自身を含む): 56145889800

約数和(自身を除く): 36741971592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 288, 362, 384, 543, 576, 724, 1086, 1152, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 11584, 13032, 17376, 23168, 26064, 34752, 52128, 69504, 93059, 104256, 186118, 208512, 279177, 372236, 558354, 744472, 837531, 1116708, 1488944, 1675062, 2233416, 2977888, 3350124, 4466832, 5955776, 6700248, 8933664, 11911552, 13400496, 16843679, 17867328, 26800992, 33687358, 35734656, 50531037, 53601984, 67374716, 101062074, 107203968, 134749432, 151593111, 202124148, 269498864, 303186222, 404248296, 538997728, 606372444, 808496592, 1077995456, 1212744888, 1616993184, 2155990912, 2425489776, 3233986368, 4850979552, 6467972736, 9701959104, 19403918208]

約数ペア:

[(1, 19403918208), (2, 9701959104), (3, 6467972736), (4, 4850979552), (6, 3233986368), (8, 2425489776), (9, 2155990912), (12, 1616993184), (16, 1212744888), (18, 1077995456), (24, 808496592), (32, 606372444), (36, 538997728), (48, 404248296), (64, 303186222), (72, 269498864), (96, 202124148), (128, 151593111), (144, 134749432), (181, 107203968), (192, 101062074), (288, 67374716), (362, 53601984), (384, 50531037), (543, 35734656), (576, 33687358), (724, 26800992), (1086, 17867328), (1152, 16843679), (1448, 13400496), (1629, 11911552), (2172, 8933664), (2896, 6700248), (3258, 5955776), (4344, 4466832), (5792, 3350124), (6516, 2977888), (8688, 2233416), (11584, 1675062), (13032, 1488944), (17376, 1116708), (23168, 837531), (26064, 744472), (34752, 558354), (52128, 372236), (69504, 279177), (93059, 208512), (104256, 186118)]