231296472

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 726667920

約数和(自身を除く): 495371448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 877, 888, 891, 999, 1188, 1221, 1332, 1628, 1754, 1782, 1998, 2376, 2442, 2631, 2664, 2997, 3256, 3508, 3564, 3663, 3996, 4884, 5262, 5994, 7016, 7128, 7326, 7893, 7992, 9647, 9768, 10524, 10989, 11988, 14652, 15786, 19294, 21048, 21978, 23679, 23976, 28941, 29304, 31572, 32449, 32967, 38588, 43956, 47358, 57882, 63144, 64898, 65934, 71037, 77176, 86823, 87912, 94716, 97347, 115764, 129796, 131868, 142074, 173646, 189432, 194694, 231528, 259592, 260469, 263736, 284148, 292041, 347292, 356939, 389388, 520938, 568296, 584082, 694584, 713878, 778776, 781407, 876123, 1041876, 1070817, 1168164, 1427756, 1562814, 1752246, 2083752, 2141634, 2336328, 2628369, 2855512, 3125628, 3212451, 3504492, 4283268, 5256738, 6251256, 6424902, 7008984, 8566536, 9637353, 10513476, 12849804, 19274706, 21026952, 25699608, 28912059, 38549412, 57824118, 77098824, 115648236, 231296472]

約数ペア:

[(1, 231296472), (2, 115648236), (3, 77098824), (4, 57824118), (6, 38549412), (8, 28912059), (9, 25699608), (11, 21026952), (12, 19274706), (18, 12849804), (22, 10513476), (24, 9637353), (27, 8566536), (33, 7008984), (36, 6424902), (37, 6251256), (44, 5256738), (54, 4283268), (66, 3504492), (72, 3212451), (74, 3125628), (81, 2855512), (88, 2628369), (99, 2336328), (108, 2141634), (111, 2083752), (132, 1752246), (148, 1562814), (162, 1427756), (198, 1168164), (216, 1070817), (222, 1041876), (264, 876123), (296, 781407), (297, 778776), (324, 713878), (333, 694584), (396, 584082), (407, 568296), (444, 520938), (594, 389388), (648, 356939), (666, 347292), (792, 292041), (814, 284148), (877, 263736), (888, 260469), (891, 259592), (999, 231528), (1188, 194694), (1221, 189432), (1332, 173646), (1628, 142074), (1754, 131868), (1782, 129796), (1998, 115764), (2376, 97347), (2442, 94716), (2631, 87912), (2664, 86823), (2997, 77176), (3256, 71037), (3508, 65934), (3564, 64898), (3663, 63144), (3996, 57882), (4884, 47358), (5262, 43956), (5994, 38588), (7016, 32967), (7128, 32449), (7326, 31572), (7893, 29304), (7992, 28941), (9647, 23976), (9768, 23679), (10524, 21978), (10989, 21048), (11988, 19294), (14652, 15786)]