284700384

素因数分解:

$2^5\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1597}}^1$

素因数の和:2232

約数の個数: 72

約数和(自身を含む): 811432440

約数和(自身を除く): 526732056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 619, 1238, 1597, 1857, 2476, 3194, 3714, 4791, 4952, 5571, 6388, 7428, 9582, 9904, 11142, 12776, 14373, 14856, 19164, 19808, 22284, 25552, 28746, 29712, 38328, 44568, 51104, 57492, 59424, 76656, 89136, 114984, 153312, 178272, 229968, 459936, 988543, 1977086, 2965629, 3954172, 5931258, 7908344, 8896887, 11862516, 15816688, 17793774, 23725032, 31633376, 35587548, 47450064, 71175096, 94900128, 142350192, 284700384]

約数ペア:

[(1, 284700384), (2, 142350192), (3, 94900128), (4, 71175096), (6, 47450064), (8, 35587548), (9, 31633376), (12, 23725032), (16, 17793774), (18, 15816688), (24, 11862516), (32, 8896887), (36, 7908344), (48, 5931258), (72, 3954172), (96, 2965629), (144, 1977086), (288, 988543), (619, 459936), (1238, 229968), (1597, 178272), (1857, 153312), (2476, 114984), (3194, 89136), (3714, 76656), (4791, 59424), (4952, 57492), (5571, 51104), (6388, 44568), (7428, 38328), (9582, 29712), (9904, 28746), (11142, 25552), (12776, 22284), (14373, 19808), (14856, 19164)]