245429856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2373

約数の個数: 144

約数和(自身を含む): 813050784

約数和(自身を除く): 567620928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2297, 2544, 2968, 3339, 3816, 4452, 4594, 5088, 5936, 6678, 6891, 7632, 8904, 9188, 11872, 13356, 13782, 15264, 16079, 17808, 18376, 20673, 26712, 27564, 32158, 35616, 36752, 41346, 48237, 53424, 55128, 64316, 73504, 82692, 96474, 106848, 110256, 121741, 128632, 144711, 165384, 192948, 220512, 243482, 257264, 289422, 330768, 365223, 385896, 486964, 514528, 578844, 661536, 730446, 771792, 852187, 973928, 1095669, 1157688, 1460892, 1543584, 1704374, 1947856, 2191338, 2315376, 2556561, 2921784, 3408748, 3895712, 4382676, 4630752, 5113122, 5843568, 6817496, 7669683, 8765352, 10226244, 11687136, 13634992, 15339366, 17530704, 20452488, 27269984, 30678732, 35061408, 40904976, 61357464, 81809952, 122714928, 245429856]

約数ペア:

[(1, 245429856), (2, 122714928), (3, 81809952), (4, 61357464), (6, 40904976), (7, 35061408), (8, 30678732), (9, 27269984), (12, 20452488), (14, 17530704), (16, 15339366), (18, 13634992), (21, 11687136), (24, 10226244), (28, 8765352), (32, 7669683), (36, 6817496), (42, 5843568), (48, 5113122), (53, 4630752), (56, 4382676), (63, 3895712), (72, 3408748), (84, 2921784), (96, 2556561), (106, 2315376), (112, 2191338), (126, 1947856), (144, 1704374), (159, 1543584), (168, 1460892), (212, 1157688), (224, 1095669), (252, 973928), (288, 852187), (318, 771792), (336, 730446), (371, 661536), (424, 578844), (477, 514528), (504, 486964), (636, 385896), (672, 365223), (742, 330768), (848, 289422), (954, 257264), (1008, 243482), (1113, 220512), (1272, 192948), (1484, 165384), (1696, 144711), (1908, 128632), (2016, 121741), (2226, 110256), (2297, 106848), (2544, 96474), (2968, 82692), (3339, 73504), (3816, 64316), (4452, 55128), (4594, 53424), (5088, 48237), (5936, 41346), (6678, 36752), (6891, 35616), (7632, 32158), (8904, 27564), (9188, 26712), (11872, 20673), (13356, 18376), (13782, 17808), (15264, 16079)]