403929552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4657}}^1$

素因数の和:4820

約数の個数: 80

約数和(自身を含む): 1132080320

約数和(自身を除く): 728150768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3614, 4657, 5421, 6672, 7228, 9314, 10842, 13971, 14456, 18628, 21684, 27942, 28912, 37256, 43368, 55884, 60541, 74512, 86736, 111768, 121082, 181623, 223536, 242164, 363246, 484328, 647323, 726492, 968656, 1294646, 1452984, 1941969, 2589292, 2905968, 3883938, 5178584, 7767876, 8415199, 10357168, 15535752, 16830398, 25245597, 31071504, 33660796, 50491194, 67321592, 100982388, 134643184, 201964776, 403929552]

約数ペア:

[(1, 403929552), (2, 201964776), (3, 134643184), (4, 100982388), (6, 67321592), (8, 50491194), (12, 33660796), (13, 31071504), (16, 25245597), (24, 16830398), (26, 15535752), (39, 10357168), (48, 8415199), (52, 7767876), (78, 5178584), (104, 3883938), (139, 2905968), (156, 2589292), (208, 1941969), (278, 1452984), (312, 1294646), (417, 968656), (556, 726492), (624, 647323), (834, 484328), (1112, 363246), (1668, 242164), (1807, 223536), (2224, 181623), (3336, 121082), (3614, 111768), (4657, 86736), (5421, 74512), (6672, 60541), (7228, 55884), (9314, 43368), (10842, 37256), (13971, 28912), (14456, 27942), (18628, 21684)]