22991904

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 76204800

約数和(自身を除く): 53212896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 89, 92, 96, 104, 108, 117, 138, 144, 156, 178, 184, 207, 208, 216, 234, 267, 276, 288, 299, 312, 351, 356, 368, 414, 416, 432, 468, 534, 552, 598, 621, 624, 702, 712, 736, 801, 828, 864, 897, 936, 1068, 1104, 1157, 1196, 1242, 1248, 1404, 1424, 1602, 1656, 1794, 1872, 2047, 2136, 2208, 2314, 2392, 2403, 2484, 2691, 2808, 2848, 3204, 3312, 3471, 3588, 3744, 4094, 4272, 4628, 4784, 4806, 4968, 5382, 5616, 6141, 6408, 6624, 6942, 7176, 8073, 8188, 8544, 9256, 9568, 9612, 9936, 10413, 10764, 11232, 12282, 12816, 13884, 14352, 16146, 16376, 18423, 18512, 19224, 19872, 20826, 21528, 24564, 25632, 26611, 27768, 28704, 31239, 32292, 32752, 36846, 37024, 38448, 41652, 43056, 49128, 53222, 55269, 55536, 62478, 64584, 65504, 73692, 76896, 79833, 83304, 86112, 98256, 106444, 110538, 111072, 124956, 129168, 147384, 159666, 166608, 196512, 212888, 221076, 239499, 249912, 258336, 294768, 319332, 333216, 425776, 442152, 478998, 499824, 589536, 638664, 718497, 851552, 884304, 957996, 999648, 1277328, 1436994, 1768608, 1915992, 2554656, 2873988, 3831984, 5747976, 7663968, 11495952, 22991904]

約数ペア:

[(1, 22991904), (2, 11495952), (3, 7663968), (4, 5747976), (6, 3831984), (8, 2873988), (9, 2554656), (12, 1915992), (13, 1768608), (16, 1436994), (18, 1277328), (23, 999648), (24, 957996), (26, 884304), (27, 851552), (32, 718497), (36, 638664), (39, 589536), (46, 499824), (48, 478998), (52, 442152), (54, 425776), (69, 333216), (72, 319332), (78, 294768), (89, 258336), (92, 249912), (96, 239499), (104, 221076), (108, 212888), (117, 196512), (138, 166608), (144, 159666), (156, 147384), (178, 129168), (184, 124956), (207, 111072), (208, 110538), (216, 106444), (234, 98256), (267, 86112), (276, 83304), (288, 79833), (299, 76896), (312, 73692), (351, 65504), (356, 64584), (368, 62478), (414, 55536), (416, 55269), (432, 53222), (468, 49128), (534, 43056), (552, 41652), (598, 38448), (621, 37024), (624, 36846), (702, 32752), (712, 32292), (736, 31239), (801, 28704), (828, 27768), (864, 26611), (897, 25632), (936, 24564), (1068, 21528), (1104, 20826), (1157, 19872), (1196, 19224), (1242, 18512), (1248, 18423), (1404, 16376), (1424, 16146), (1602, 14352), (1656, 13884), (1794, 12816), (1872, 12282), (2047, 11232), (2136, 10764), (2208, 10413), (2314, 9936), (2392, 9612), (2403, 9568), (2484, 9256), (2691, 8544), (2808, 8188), (2848, 8073), (3204, 7176), (3312, 6942), (3471, 6624), (3588, 6408), (3744, 6141), (4094, 5616), (4272, 5382), (4628, 4968), (4784, 4806)]