215655552

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 725587200

約数和(自身を除く): 509931648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 384, 423, 448, 504, 564, 569, 576, 658, 672, 752, 846, 896, 987, 1008, 1128, 1138, 1152, 1316, 1344, 1504, 1692, 1707, 1974, 2016, 2256, 2276, 2632, 2688, 2961, 3008, 3384, 3414, 3948, 3983, 4032, 4512, 4552, 5121, 5264, 5922, 6016, 6768, 6828, 7896, 7966, 8064, 9024, 9104, 10242, 10528, 11844, 11949, 13536, 13656, 15792, 15932, 18048, 18208, 20484, 21056, 23688, 23898, 26743, 27072, 27312, 31584, 31864, 35847, 36416, 40968, 42112, 47376, 47796, 53486, 54144, 54624, 63168, 63728, 71694, 72832, 80229, 81936, 94752, 95592, 106972, 109248, 126336, 127456, 143388, 160458, 163872, 187201, 189504, 191184, 213944, 218496, 240687, 254912, 286776, 320916, 327744, 374402, 379008, 382368, 427888, 481374, 509824, 561603, 573552, 641832, 655488, 748804, 764736, 855776, 962748, 1123206, 1147104, 1283664, 1497608, 1529472, 1684809, 1711552, 1925496, 2246412, 2294208, 2567328, 2995216, 3369618, 3423104, 3850992, 4492824, 4588416, 5134656, 5990432, 6739236, 7701984, 8985648, 10269312, 11980864, 13478472, 15403968, 17971296, 23961728, 26956944, 30807936, 35942592, 53913888, 71885184, 107827776, 215655552]

約数ペア:

[(1, 215655552), (2, 107827776), (3, 71885184), (4, 53913888), (6, 35942592), (7, 30807936), (8, 26956944), (9, 23961728), (12, 17971296), (14, 15403968), (16, 13478472), (18, 11980864), (21, 10269312), (24, 8985648), (28, 7701984), (32, 6739236), (36, 5990432), (42, 5134656), (47, 4588416), (48, 4492824), (56, 3850992), (63, 3423104), (64, 3369618), (72, 2995216), (84, 2567328), (94, 2294208), (96, 2246412), (112, 1925496), (126, 1711552), (128, 1684809), (141, 1529472), (144, 1497608), (168, 1283664), (188, 1147104), (192, 1123206), (224, 962748), (252, 855776), (282, 764736), (288, 748804), (329, 655488), (336, 641832), (376, 573552), (384, 561603), (423, 509824), (448, 481374), (504, 427888), (564, 382368), (569, 379008), (576, 374402), (658, 327744), (672, 320916), (752, 286776), (846, 254912), (896, 240687), (987, 218496), (1008, 213944), (1128, 191184), (1138, 189504), (1152, 187201), (1316, 163872), (1344, 160458), (1504, 143388), (1692, 127456), (1707, 126336), (1974, 109248), (2016, 106972), (2256, 95592), (2276, 94752), (2632, 81936), (2688, 80229), (2961, 72832), (3008, 71694), (3384, 63728), (3414, 63168), (3948, 54624), (3983, 54144), (4032, 53486), (4512, 47796), (4552, 47376), (5121, 42112), (5264, 40968), (5922, 36416), (6016, 35847), (6768, 31864), (6828, 31584), (7896, 27312), (7966, 27072), (8064, 26743), (9024, 23898), (9104, 23688), (10242, 21056), (10528, 20484), (11844, 18208), (11949, 18048), (13536, 15932), (13656, 15792)]