1207186128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 3767695360

約数和(自身を除く): 2560509232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 43, 48, 57, 62, 72, 76, 86, 93, 114, 124, 129, 144, 152, 171, 172, 186, 228, 248, 258, 279, 304, 331, 342, 344, 372, 387, 456, 496, 516, 558, 589, 662, 684, 688, 744, 774, 817, 912, 993, 1032, 1116, 1178, 1324, 1333, 1368, 1488, 1548, 1634, 1767, 1986, 2064, 2232, 2356, 2451, 2648, 2666, 2736, 2979, 3096, 3268, 3534, 3972, 3999, 4464, 4712, 4902, 5296, 5301, 5332, 5958, 6192, 6289, 6536, 7068, 7353, 7944, 7998, 9424, 9804, 10261, 10602, 10664, 11916, 11997, 12578, 13072, 14136, 14233, 14706, 15888, 15996, 18867, 19608, 20522, 21204, 21328, 23832, 23994, 25156, 25327, 28272, 28466, 29412, 30783, 31992, 37734, 39216, 41044, 42408, 42699, 47664, 47988, 50312, 50654, 56601, 56932, 58824, 61566, 63984, 75468, 75981, 82088, 84816, 85398, 92349, 95976, 100624, 101308, 113202, 113864, 117648, 123132, 128097, 150936, 151962, 164176, 170796, 184698, 191952, 194959, 202616, 226404, 227728, 227943, 246264, 256194, 270427, 301872, 303924, 341592, 369396, 389918, 405232, 441223, 452808, 455886, 492528, 512388, 540854, 584877, 607848, 683184, 738792, 779836, 811281, 882446, 905616, 911772, 1024776, 1081708, 1169754, 1215696, 1323669, 1477584, 1559672, 1622562, 1754631, 1764892, 1823544, 2049552, 2163416, 2339508, 2433843, 2647338, 3119344, 3245124, 3509262, 3529784, 3647088, 3971007, 4326832, 4679016, 4867686, 5294676, 6490248, 7018524, 7059568, 7942014, 8383237, 9358032, 9735372, 10589352, 12980496, 14037048, 15884028, 16766474, 19470744, 21178704, 25149711, 28074096, 31768056, 33532948, 38941488, 50299422, 63536112, 67065896, 75449133, 100598844, 134131792, 150898266, 201197688, 301796532, 402395376, 603593064, 1207186128]

約数ペア:

[(1, 1207186128), (2, 603593064), (3, 402395376), (4, 301796532), (6, 201197688), (8, 150898266), (9, 134131792), (12, 100598844), (16, 75449133), (18, 67065896), (19, 63536112), (24, 50299422), (31, 38941488), (36, 33532948), (38, 31768056), (43, 28074096), (48, 25149711), (57, 21178704), (62, 19470744), (72, 16766474), (76, 15884028), (86, 14037048), (93, 12980496), (114, 10589352), (124, 9735372), (129, 9358032), (144, 8383237), (152, 7942014), (171, 7059568), (172, 7018524), (186, 6490248), (228, 5294676), (248, 4867686), (258, 4679016), (279, 4326832), (304, 3971007), (331, 3647088), (342, 3529784), (344, 3509262), (372, 3245124), (387, 3119344), (456, 2647338), (496, 2433843), (516, 2339508), (558, 2163416), (589, 2049552), (662, 1823544), (684, 1764892), (688, 1754631), (744, 1622562), (774, 1559672), (817, 1477584), (912, 1323669), (993, 1215696), (1032, 1169754), (1116, 1081708), (1178, 1024776), (1324, 911772), (1333, 905616), (1368, 882446), (1488, 811281), (1548, 779836), (1634, 738792), (1767, 683184), (1986, 607848), (2064, 584877), (2232, 540854), (2356, 512388), (2451, 492528), (2648, 455886), (2666, 452808), (2736, 441223), (2979, 405232), (3096, 389918), (3268, 369396), (3534, 341592), (3972, 303924), (3999, 301872), (4464, 270427), (4712, 256194), (4902, 246264), (5296, 227943), (5301, 227728), (5332, 226404), (5958, 202616), (6192, 194959), (6289, 191952), (6536, 184698), (7068, 170796), (7353, 164176), (7944, 151962), (7998, 150936), (9424, 128097), (9804, 123132), (10261, 117648), (10602, 113864), (10664, 113202), (11916, 101308), (11997, 100624), (12578, 95976), (13072, 92349), (14136, 85398), (14233, 84816), (14706, 82088), (15888, 75981), (15996, 75468), (18867, 63984), (19608, 61566), (20522, 58824), (21204, 56932), (21328, 56601), (23832, 50654), (23994, 50312), (25156, 47988), (25327, 47664), (28272, 42699), (28466, 42408), (29412, 41044), (30783, 39216), (31992, 37734)]