215956416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2850

約数の個数: 112

約数和(自身を含む): 635414528

約数和(自身を除く): 419458112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2791, 2976, 3224, 4836, 5582, 5952, 6448, 8373, 9672, 11164, 12896, 16746, 19344, 22328, 25792, 33492, 36283, 38688, 44656, 66984, 72566, 77376, 86521, 89312, 108849, 133968, 145132, 173042, 178624, 217698, 259563, 267936, 290264, 346084, 435396, 519126, 535872, 580528, 692168, 870792, 1038252, 1124773, 1161056, 1384336, 1741584, 2076504, 2249546, 2322112, 2768672, 3374319, 3483168, 4153008, 4499092, 5537344, 6748638, 6966336, 8306016, 8998184, 13497276, 16612032, 17996368, 26994552, 35992736, 53989104, 71985472, 107978208, 215956416]

約数ペア:

[(1, 215956416), (2, 107978208), (3, 71985472), (4, 53989104), (6, 35992736), (8, 26994552), (12, 17996368), (13, 16612032), (16, 13497276), (24, 8998184), (26, 8306016), (31, 6966336), (32, 6748638), (39, 5537344), (48, 4499092), (52, 4153008), (62, 3483168), (64, 3374319), (78, 2768672), (93, 2322112), (96, 2249546), (104, 2076504), (124, 1741584), (156, 1384336), (186, 1161056), (192, 1124773), (208, 1038252), (248, 870792), (312, 692168), (372, 580528), (403, 535872), (416, 519126), (496, 435396), (624, 346084), (744, 290264), (806, 267936), (832, 259563), (992, 217698), (1209, 178624), (1248, 173042), (1488, 145132), (1612, 133968), (1984, 108849), (2418, 89312), (2496, 86521), (2791, 77376), (2976, 72566), (3224, 66984), (4836, 44656), (5582, 38688), (5952, 36283), (6448, 33492), (8373, 25792), (9672, 22328), (11164, 19344), (12896, 16746)]