1209287904

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 3539604096

約数和(自身を除く): 2330316192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 127, 132, 142, 176, 213, 254, 264, 284, 352, 381, 426, 508, 528, 568, 762, 781, 852, 1016, 1056, 1136, 1397, 1524, 1562, 1704, 2032, 2272, 2343, 2794, 3048, 3124, 3408, 4064, 4191, 4686, 5588, 6096, 6248, 6816, 8382, 9017, 9372, 11176, 12192, 12496, 16129, 16764, 18034, 18744, 22352, 24992, 27051, 32258, 33528, 36068, 37488, 44704, 48387, 54102, 64516, 67056, 72136, 74976, 96774, 99187, 108204, 129032, 134112, 144272, 177419, 193548, 198374, 216408, 258064, 288544, 297561, 354838, 387096, 396748, 432816, 516128, 532257, 595122, 709676, 774192, 793496, 865632, 1064514, 1145159, 1190244, 1419352, 1548384, 1586992, 2129028, 2290318, 2380488, 2838704, 3173984, 3435477, 4258056, 4580636, 4760976, 5677408, 6870954, 8516112, 9161272, 9521952, 12596749, 13741908, 17032224, 18322544, 25193498, 27483816, 36645088, 37790247, 50386996, 54967632, 75580494, 100773992, 109935264, 151160988, 201547984, 302321976, 403095968, 604643952, 1209287904]

約数ペア:

[(1, 1209287904), (2, 604643952), (3, 403095968), (4, 302321976), (6, 201547984), (8, 151160988), (11, 109935264), (12, 100773992), (16, 75580494), (22, 54967632), (24, 50386996), (32, 37790247), (33, 36645088), (44, 27483816), (48, 25193498), (66, 18322544), (71, 17032224), (88, 13741908), (96, 12596749), (127, 9521952), (132, 9161272), (142, 8516112), (176, 6870954), (213, 5677408), (254, 4760976), (264, 4580636), (284, 4258056), (352, 3435477), (381, 3173984), (426, 2838704), (508, 2380488), (528, 2290318), (568, 2129028), (762, 1586992), (781, 1548384), (852, 1419352), (1016, 1190244), (1056, 1145159), (1136, 1064514), (1397, 865632), (1524, 793496), (1562, 774192), (1704, 709676), (2032, 595122), (2272, 532257), (2343, 516128), (2794, 432816), (3048, 396748), (3124, 387096), (3408, 354838), (4064, 297561), (4191, 288544), (4686, 258064), (5588, 216408), (6096, 198374), (6248, 193548), (6816, 177419), (8382, 144272), (9017, 134112), (9372, 129032), (11176, 108204), (12192, 99187), (12496, 96774), (16129, 74976), (16764, 72136), (18034, 67056), (18744, 64516), (22352, 54102), (24992, 48387), (27051, 44704), (32258, 37488), (33528, 36068)]