238783824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 696384000

約数和(自身を除く): 457600176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 149, 186, 248, 279, 298, 359, 372, 447, 496, 558, 596, 718, 744, 894, 1077, 1116, 1192, 1341, 1436, 1488, 1788, 2154, 2232, 2384, 2682, 2872, 3231, 3576, 4308, 4464, 4619, 5364, 5744, 6462, 7152, 8616, 9238, 10728, 11129, 12924, 13857, 17232, 18476, 21456, 22258, 25848, 27714, 33387, 36952, 41571, 44516, 51696, 53491, 55428, 66774, 73904, 83142, 89032, 100161, 106982, 110856, 133548, 160473, 166284, 178064, 200322, 213964, 221712, 267096, 320946, 332568, 400644, 427928, 481419, 534192, 641892, 665136, 801288, 855856, 962838, 1283784, 1602576, 1658221, 1925676, 2567568, 3316442, 3851352, 4974663, 6632884, 7702704, 9949326, 13265768, 14923989, 19898652, 26531536, 29847978, 39797304, 59695956, 79594608, 119391912, 238783824]

約数ペア:

[(1, 238783824), (2, 119391912), (3, 79594608), (4, 59695956), (6, 39797304), (8, 29847978), (9, 26531536), (12, 19898652), (16, 14923989), (18, 13265768), (24, 9949326), (31, 7702704), (36, 6632884), (48, 4974663), (62, 3851352), (72, 3316442), (93, 2567568), (124, 1925676), (144, 1658221), (149, 1602576), (186, 1283784), (248, 962838), (279, 855856), (298, 801288), (359, 665136), (372, 641892), (447, 534192), (496, 481419), (558, 427928), (596, 400644), (718, 332568), (744, 320946), (894, 267096), (1077, 221712), (1116, 213964), (1192, 200322), (1341, 178064), (1436, 166284), (1488, 160473), (1788, 133548), (2154, 110856), (2232, 106982), (2384, 100161), (2682, 89032), (2872, 83142), (3231, 73904), (3576, 66774), (4308, 55428), (4464, 53491), (4619, 51696), (5364, 44516), (5744, 41571), (6462, 36952), (7152, 33387), (8616, 27714), (9238, 25848), (10728, 22258), (11129, 21456), (12924, 18476), (13857, 17232)]