4257538848

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{28817}}^1$

素因数の和:28861

約数の個数: 144

約数和(自身を含む): 13217087520

約数和(自身を除く): 8959548672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9234, 12312, 16416, 18468, 24624, 28817, 36936, 49248, 57634, 73872, 86451, 115268, 147744, 172902, 230536, 259353, 345804, 461072, 518706, 547523, 691608, 778059, 922144, 1037412, 1095046, 1383216, 1556118, 1642569, 2074824, 2190092, 2334177, 2766432, 3112236, 3285138, 4149648, 4380184, 4668354, 4927707, 6224472, 6570276, 7002531, 8299296, 8760368, 9336708, 9855414, 12448944, 13140552, 14005062, 14783121, 17520736, 18673416, 19710828, 24897888, 26281104, 28010124, 29566242, 37346832, 39421656, 44349363, 52562208, 56020248, 59132484, 74693664, 78843312, 88698726, 112040496, 118264968, 133048089, 157686624, 177397452, 224080992, 236529936, 266096178, 354794904, 473059872, 532192356, 709589808, 1064384712, 1419179616, 2128769424, 4257538848]

約数ペア:

[(1, 4257538848), (2, 2128769424), (3, 1419179616), (4, 1064384712), (6, 709589808), (8, 532192356), (9, 473059872), (12, 354794904), (16, 266096178), (18, 236529936), (19, 224080992), (24, 177397452), (27, 157686624), (32, 133048089), (36, 118264968), (38, 112040496), (48, 88698726), (54, 78843312), (57, 74693664), (72, 59132484), (76, 56020248), (81, 52562208), (96, 44349363), (108, 39421656), (114, 37346832), (144, 29566242), (152, 28010124), (162, 26281104), (171, 24897888), (216, 19710828), (228, 18673416), (243, 17520736), (288, 14783121), (304, 14005062), (324, 13140552), (342, 12448944), (432, 9855414), (456, 9336708), (486, 8760368), (513, 8299296), (608, 7002531), (648, 6570276), (684, 6224472), (864, 4927707), (912, 4668354), (972, 4380184), (1026, 4149648), (1296, 3285138), (1368, 3112236), (1539, 2766432), (1824, 2334177), (1944, 2190092), (2052, 2074824), (2592, 1642569), (2736, 1556118), (3078, 1383216), (3888, 1095046), (4104, 1037412), (4617, 922144), (5472, 778059), (6156, 691608), (7776, 547523), (8208, 518706), (9234, 461072), (12312, 345804), (16416, 259353), (18468, 230536), (24624, 172902), (28817, 147744), (36936, 115268), (49248, 86451), (57634, 73872)]