338979792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 955367424

約数和(自身を除く): 616387632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 47, 48, 62, 74, 93, 94, 111, 124, 131, 141, 148, 186, 188, 222, 248, 262, 282, 296, 372, 376, 393, 444, 496, 524, 564, 592, 744, 752, 786, 888, 1048, 1128, 1147, 1457, 1488, 1572, 1739, 1776, 2096, 2256, 2294, 2914, 3144, 3441, 3478, 4061, 4371, 4588, 4847, 5217, 5828, 6157, 6288, 6882, 6956, 8122, 8742, 9176, 9694, 10434, 11656, 12183, 12314, 13764, 13912, 14541, 16244, 17484, 18352, 18471, 19388, 20868, 23312, 24366, 24628, 27528, 27824, 29082, 32488, 34968, 36942, 38776, 41736, 48732, 49256, 53909, 55056, 58164, 64976, 69936, 73884, 77552, 83472, 97464, 98512, 107818, 116328, 147768, 150257, 161727, 190867, 194928, 215636, 227809, 232656, 295536, 300514, 323454, 381734, 431272, 450771, 455618, 572601, 601028, 646908, 683427, 763468, 862544, 901542, 911236, 1145202, 1202056, 1293816, 1366854, 1526936, 1803084, 1822472, 2290404, 2404112, 2587632, 2733708, 3053872, 3606168, 3644944, 4580808, 5467416, 7062079, 7212336, 9161616, 10934832, 14124158, 21186237, 28248316, 42372474, 56496632, 84744948, 112993264, 169489896, 338979792]

約数ペア:

[(1, 338979792), (2, 169489896), (3, 112993264), (4, 84744948), (6, 56496632), (8, 42372474), (12, 28248316), (16, 21186237), (24, 14124158), (31, 10934832), (37, 9161616), (47, 7212336), (48, 7062079), (62, 5467416), (74, 4580808), (93, 3644944), (94, 3606168), (111, 3053872), (124, 2733708), (131, 2587632), (141, 2404112), (148, 2290404), (186, 1822472), (188, 1803084), (222, 1526936), (248, 1366854), (262, 1293816), (282, 1202056), (296, 1145202), (372, 911236), (376, 901542), (393, 862544), (444, 763468), (496, 683427), (524, 646908), (564, 601028), (592, 572601), (744, 455618), (752, 450771), (786, 431272), (888, 381734), (1048, 323454), (1128, 300514), (1147, 295536), (1457, 232656), (1488, 227809), (1572, 215636), (1739, 194928), (1776, 190867), (2096, 161727), (2256, 150257), (2294, 147768), (2914, 116328), (3144, 107818), (3441, 98512), (3478, 97464), (4061, 83472), (4371, 77552), (4588, 73884), (4847, 69936), (5217, 64976), (5828, 58164), (6157, 55056), (6288, 53909), (6882, 49256), (6956, 48732), (8122, 41736), (8742, 38776), (9176, 36942), (9694, 34968), (10434, 32488), (11656, 29082), (12183, 27824), (12314, 27528), (13764, 24628), (13912, 24366), (14541, 23312), (16244, 20868), (17484, 19388), (18352, 18471)]