402278784

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6607

約数の個数: 64

約数和(自身を含む): 1075275840

約数和(自身を除く): 672997056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 6427, 7824, 10432, 12854, 15648, 19281, 20864, 25708, 31296, 38562, 51416, 62592, 77124, 102832, 154248, 205664, 308496, 411328, 616992, 822656, 1047601, 1233984, 2095202, 2467968, 3142803, 4190404, 6285606, 8380808, 12571212, 16761616, 25142424, 33523232, 50284848, 67046464, 100569696, 134092928, 201139392, 402278784]

約数ペア:

[(1, 402278784), (2, 201139392), (3, 134092928), (4, 100569696), (6, 67046464), (8, 50284848), (12, 33523232), (16, 25142424), (24, 16761616), (32, 12571212), (48, 8380808), (64, 6285606), (96, 4190404), (128, 3142803), (163, 2467968), (192, 2095202), (326, 1233984), (384, 1047601), (489, 822656), (652, 616992), (978, 411328), (1304, 308496), (1956, 205664), (2608, 154248), (3912, 102832), (5216, 77124), (6427, 62592), (7824, 51416), (10432, 38562), (12854, 31296), (15648, 25708), (19281, 20864)]