285808512

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 840741120

約数和(自身を除く): 554932608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 264, 284, 352, 384, 426, 528, 568, 704, 781, 852, 953, 1056, 1136, 1408, 1562, 1704, 1906, 2112, 2272, 2343, 2859, 3124, 3408, 3812, 4224, 4544, 4686, 5718, 6248, 6816, 7624, 9088, 9372, 10483, 11436, 12496, 13632, 15248, 18744, 20966, 22872, 24992, 27264, 30496, 31449, 37488, 41932, 45744, 49984, 60992, 62898, 67663, 74976, 83864, 91488, 99968, 121984, 125796, 135326, 149952, 167728, 182976, 202989, 251592, 270652, 299904, 335456, 365952, 405978, 503184, 541304, 670912, 744293, 811956, 1006368, 1082608, 1341824, 1488586, 1623912, 2012736, 2165216, 2232879, 2977172, 3247824, 4025472, 4330432, 4465758, 5954344, 6495648, 8660864, 8931516, 11908688, 12991296, 17863032, 23817376, 25982592, 35726064, 47634752, 71452128, 95269504, 142904256, 285808512]

約数ペア:

[(1, 285808512), (2, 142904256), (3, 95269504), (4, 71452128), (6, 47634752), (8, 35726064), (11, 25982592), (12, 23817376), (16, 17863032), (22, 12991296), (24, 11908688), (32, 8931516), (33, 8660864), (44, 6495648), (48, 5954344), (64, 4465758), (66, 4330432), (71, 4025472), (88, 3247824), (96, 2977172), (128, 2232879), (132, 2165216), (142, 2012736), (176, 1623912), (192, 1488586), (213, 1341824), (264, 1082608), (284, 1006368), (352, 811956), (384, 744293), (426, 670912), (528, 541304), (568, 503184), (704, 405978), (781, 365952), (852, 335456), (953, 299904), (1056, 270652), (1136, 251592), (1408, 202989), (1562, 182976), (1704, 167728), (1906, 149952), (2112, 135326), (2272, 125796), (2343, 121984), (2859, 99968), (3124, 91488), (3408, 83864), (3812, 74976), (4224, 67663), (4544, 62898), (4686, 60992), (5718, 49984), (6248, 45744), (6816, 41932), (7624, 37488), (9088, 31449), (9372, 30496), (10483, 27264), (11436, 24992), (12496, 22872), (13632, 20966), (15248, 18744)]