327691824

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 879181824

約数和(自身を除く): 551490000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 191, 248, 372, 382, 496, 573, 744, 764, 1146, 1153, 1488, 1528, 2292, 2306, 3056, 3459, 4584, 4612, 5921, 6918, 9168, 9224, 11842, 13836, 17763, 18448, 23684, 27672, 35526, 35743, 47368, 55344, 71052, 71486, 94736, 107229, 142104, 142972, 214458, 220223, 284208, 285944, 428916, 440446, 571888, 660669, 857832, 880892, 1321338, 1715664, 1761784, 2642676, 3523568, 5285352, 6826913, 10570704, 13653826, 20480739, 27307652, 40961478, 54615304, 81922956, 109230608, 163845912, 327691824]

約数ペア:

[(1, 327691824), (2, 163845912), (3, 109230608), (4, 81922956), (6, 54615304), (8, 40961478), (12, 27307652), (16, 20480739), (24, 13653826), (31, 10570704), (48, 6826913), (62, 5285352), (93, 3523568), (124, 2642676), (186, 1761784), (191, 1715664), (248, 1321338), (372, 880892), (382, 857832), (496, 660669), (573, 571888), (744, 440446), (764, 428916), (1146, 285944), (1153, 284208), (1488, 220223), (1528, 214458), (2292, 142972), (2306, 142104), (3056, 107229), (3459, 94736), (4584, 71486), (4612, 71052), (5921, 55344), (6918, 47368), (9168, 35743), (9224, 35526), (11842, 27672), (13836, 23684), (17763, 18448)]