25153128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 91728000

約数和(自身を除く): 66574872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 349, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 698, 728, 792, 819, 858, 924, 936, 1001, 1047, 1092, 1144, 1287, 1386, 1396, 1638, 1716, 1848, 2002, 2094, 2184, 2443, 2574, 2772, 2792, 3003, 3141, 3276, 3432, 3839, 4004, 4188, 4537, 4886, 5148, 5544, 6006, 6282, 6552, 7329, 7678, 8008, 8376, 9009, 9074, 9772, 10296, 11517, 12012, 12564, 13611, 14658, 15356, 18018, 18148, 19544, 21987, 23034, 24024, 25128, 26873, 27222, 29316, 30712, 31759, 34551, 36036, 36296, 40833, 43974, 46068, 49907, 53746, 54444, 58632, 63518, 69102, 72072, 80619, 81666, 87948, 92136, 95277, 99814, 107492, 108888, 127036, 138204, 149721, 161238, 163332, 175896, 190554, 199628, 214984, 241857, 254072, 276408, 285831, 299442, 322476, 326664, 349349, 381108, 399256, 449163, 483714, 571662, 598884, 644952, 698698, 762216, 898326, 967428, 1048047, 1143324, 1197768, 1397396, 1796652, 1934856, 2096094, 2286648, 2794792, 3144141, 3593304, 4192188, 6288282, 8384376, 12576564, 25153128]

約数ペア:

[(1, 25153128), (2, 12576564), (3, 8384376), (4, 6288282), (6, 4192188), (7, 3593304), (8, 3144141), (9, 2794792), (11, 2286648), (12, 2096094), (13, 1934856), (14, 1796652), (18, 1397396), (21, 1197768), (22, 1143324), (24, 1048047), (26, 967428), (28, 898326), (33, 762216), (36, 698698), (39, 644952), (42, 598884), (44, 571662), (52, 483714), (56, 449163), (63, 399256), (66, 381108), (72, 349349), (77, 326664), (78, 322476), (84, 299442), (88, 285831), (91, 276408), (99, 254072), (104, 241857), (117, 214984), (126, 199628), (132, 190554), (143, 175896), (154, 163332), (156, 161238), (168, 149721), (182, 138204), (198, 127036), (231, 108888), (234, 107492), (252, 99814), (264, 95277), (273, 92136), (286, 87948), (308, 81666), (312, 80619), (349, 72072), (364, 69102), (396, 63518), (429, 58632), (462, 54444), (468, 53746), (504, 49907), (546, 46068), (572, 43974), (616, 40833), (693, 36296), (698, 36036), (728, 34551), (792, 31759), (819, 30712), (858, 29316), (924, 27222), (936, 26873), (1001, 25128), (1047, 24024), (1092, 23034), (1144, 21987), (1287, 19544), (1386, 18148), (1396, 18018), (1638, 15356), (1716, 14658), (1848, 13611), (2002, 12564), (2094, 12012), (2184, 11517), (2443, 10296), (2574, 9772), (2772, 9074), (2792, 9009), (3003, 8376), (3141, 8008), (3276, 7678), (3432, 7329), (3839, 6552), (4004, 6282), (4188, 6006), (4537, 5544), (4886, 5148)]