239871552

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 661684224

約数和(自身を除く): 421812672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 191, 192, 211, 248, 372, 382, 422, 496, 573, 633, 744, 764, 844, 992, 1146, 1266, 1488, 1528, 1688, 1984, 2292, 2532, 2976, 3056, 3376, 4584, 5064, 5921, 5952, 6112, 6541, 6752, 9168, 10128, 11842, 12224, 13082, 13504, 17763, 18336, 19623, 20256, 23684, 26164, 35526, 36672, 39246, 40301, 40512, 47368, 52328, 71052, 78492, 80602, 94736, 104656, 120903, 142104, 156984, 161204, 189472, 209312, 241806, 284208, 313968, 322408, 378944, 418624, 483612, 568416, 627936, 644816, 967224, 1136832, 1249331, 1255872, 1289632, 1934448, 2498662, 2579264, 3747993, 3868896, 4997324, 7495986, 7737792, 9994648, 14991972, 19989296, 29983944, 39978592, 59967888, 79957184, 119935776, 239871552]

約数ペア:

[(1, 239871552), (2, 119935776), (3, 79957184), (4, 59967888), (6, 39978592), (8, 29983944), (12, 19989296), (16, 14991972), (24, 9994648), (31, 7737792), (32, 7495986), (48, 4997324), (62, 3868896), (64, 3747993), (93, 2579264), (96, 2498662), (124, 1934448), (186, 1289632), (191, 1255872), (192, 1249331), (211, 1136832), (248, 967224), (372, 644816), (382, 627936), (422, 568416), (496, 483612), (573, 418624), (633, 378944), (744, 322408), (764, 313968), (844, 284208), (992, 241806), (1146, 209312), (1266, 189472), (1488, 161204), (1528, 156984), (1688, 142104), (1984, 120903), (2292, 104656), (2532, 94736), (2976, 80602), (3056, 78492), (3376, 71052), (4584, 52328), (5064, 47368), (5921, 40512), (5952, 40301), (6112, 39246), (6541, 36672), (6752, 35526), (9168, 26164), (10128, 23684), (11842, 20256), (12224, 19623), (13082, 18336), (13504, 17763)]