40998048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:84

約数の個数: 216

約数和(自身を含む): 140561568

約数和(自身を除く): 99563520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 169, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 338, 361, 364, 399, 416, 456, 494, 507, 532, 546, 608, 624, 672, 676, 722, 728, 741, 798, 912, 988, 1014, 1064, 1083, 1092, 1183, 1248, 1352, 1444, 1456, 1482, 1596, 1729, 1824, 1976, 2028, 2128, 2166, 2184, 2366, 2527, 2704, 2888, 2912, 2964, 3192, 3211, 3458, 3549, 3952, 4056, 4256, 4332, 4368, 4693, 4732, 5054, 5187, 5408, 5776, 5928, 6384, 6422, 6916, 7098, 7581, 7904, 8112, 8664, 8736, 9386, 9464, 9633, 10108, 10374, 11552, 11856, 12768, 12844, 13832, 14079, 14196, 15162, 16224, 17328, 18772, 18928, 19266, 20216, 20748, 22477, 23712, 25688, 27664, 28158, 28392, 30324, 32851, 34656, 37544, 37856, 38532, 40432, 41496, 44954, 51376, 55328, 56316, 56784, 60648, 61009, 65702, 67431, 75088, 77064, 80864, 82992, 89908, 98553, 102752, 112632, 113568, 121296, 122018, 131404, 134862, 150176, 154128, 165984, 179816, 183027, 197106, 225264, 242592, 244036, 262808, 269724, 308256, 359632, 366054, 394212, 427063, 450528, 488072, 525616, 539448, 719264, 732108, 788424, 854126, 976144, 1051232, 1078896, 1281189, 1464216, 1576848, 1708252, 1952288, 2157792, 2562378, 2928432, 3153696, 3416504, 5124756, 5856864, 6833008, 10249512, 13666016, 20499024, 40998048]

約数ペア:

[(1, 40998048), (2, 20499024), (3, 13666016), (4, 10249512), (6, 6833008), (7, 5856864), (8, 5124756), (12, 3416504), (13, 3153696), (14, 2928432), (16, 2562378), (19, 2157792), (21, 1952288), (24, 1708252), (26, 1576848), (28, 1464216), (32, 1281189), (38, 1078896), (39, 1051232), (42, 976144), (48, 854126), (52, 788424), (56, 732108), (57, 719264), (76, 539448), (78, 525616), (84, 488072), (91, 450528), (96, 427063), (104, 394212), (112, 366054), (114, 359632), (133, 308256), (152, 269724), (156, 262808), (168, 244036), (169, 242592), (182, 225264), (208, 197106), (224, 183027), (228, 179816), (247, 165984), (266, 154128), (273, 150176), (304, 134862), (312, 131404), (336, 122018), (338, 121296), (361, 113568), (364, 112632), (399, 102752), (416, 98553), (456, 89908), (494, 82992), (507, 80864), (532, 77064), (546, 75088), (608, 67431), (624, 65702), (672, 61009), (676, 60648), (722, 56784), (728, 56316), (741, 55328), (798, 51376), (912, 44954), (988, 41496), (1014, 40432), (1064, 38532), (1083, 37856), (1092, 37544), (1183, 34656), (1248, 32851), (1352, 30324), (1444, 28392), (1456, 28158), (1482, 27664), (1596, 25688), (1729, 23712), (1824, 22477), (1976, 20748), (2028, 20216), (2128, 19266), (2166, 18928), (2184, 18772), (2366, 17328), (2527, 16224), (2704, 15162), (2888, 14196), (2912, 14079), (2964, 13832), (3192, 12844), (3211, 12768), (3458, 11856), (3549, 11552), (3952, 10374), (4056, 10108), (4256, 9633), (4332, 9464), (4368, 9386), (4693, 8736), (4732, 8664), (5054, 8112), (5187, 7904), (5408, 7581), (5776, 7098), (5928, 6916), (6384, 6422)]