388621584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{5323}}^1$

素因数の和:5366

約数の個数: 120

約数和(自身を含む): 1208122080

約数和(自身を除く): 819500496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 4056, 4563, 5323, 5616, 6084, 8112, 9126, 10646, 12168, 15969, 18252, 21292, 24336, 31938, 36504, 42584, 47907, 63876, 69199, 73008, 85168, 95814, 127752, 138398, 143721, 191628, 207597, 255504, 276796, 287442, 383256, 415194, 553592, 574884, 622791, 766512, 830388, 899587, 1107184, 1149768, 1245582, 1660776, 1799174, 1868373, 2299536, 2491164, 2698761, 3321552, 3598348, 3736746, 4982328, 5397522, 7196696, 7473492, 8096283, 9964656, 10795044, 14393392, 14946984, 16192566, 21590088, 24288849, 29893968, 32385132, 43180176, 48577698, 64770264, 97155396, 129540528, 194310792, 388621584]

約数ペア:

[(1, 388621584), (2, 194310792), (3, 129540528), (4, 97155396), (6, 64770264), (8, 48577698), (9, 43180176), (12, 32385132), (13, 29893968), (16, 24288849), (18, 21590088), (24, 16192566), (26, 14946984), (27, 14393392), (36, 10795044), (39, 9964656), (48, 8096283), (52, 7473492), (54, 7196696), (72, 5397522), (78, 4982328), (104, 3736746), (108, 3598348), (117, 3321552), (144, 2698761), (156, 2491164), (169, 2299536), (208, 1868373), (216, 1799174), (234, 1660776), (312, 1245582), (338, 1149768), (351, 1107184), (432, 899587), (468, 830388), (507, 766512), (624, 622791), (676, 574884), (702, 553592), (936, 415194), (1014, 383256), (1352, 287442), (1404, 276796), (1521, 255504), (1872, 207597), (2028, 191628), (2704, 143721), (2808, 138398), (3042, 127752), (4056, 95814), (4563, 85168), (5323, 73008), (5616, 69199), (6084, 63876), (8112, 47907), (9126, 42584), (10646, 36504), (12168, 31938), (15969, 24336), (18252, 21292)]