1872357424

素因数分解:

$2^4\times 7^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 200

約数和(自身を含む): 4651363008

約数和(自身を除く): 2779005584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 61, 68, 94, 98, 112, 119, 122, 136, 188, 196, 238, 244, 272, 329, 343, 376, 392, 427, 476, 488, 658, 686, 752, 784, 799, 833, 854, 952, 976, 1037, 1316, 1372, 1598, 1666, 1708, 1904, 2074, 2303, 2401, 2632, 2744, 2867, 2989, 3196, 3332, 3416, 4148, 4606, 4802, 5264, 5488, 5593, 5734, 5831, 5978, 6392, 6664, 6832, 7259, 8296, 9212, 9604, 11186, 11468, 11662, 11956, 12784, 13328, 14518, 16121, 16592, 18424, 19208, 20069, 20923, 22372, 22936, 23324, 23912, 29036, 32242, 36848, 38416, 39151, 40138, 40817, 41846, 44744, 45872, 46648, 47824, 48739, 50813, 58072, 64484, 78302, 80276, 81634, 83692, 89488, 93296, 97478, 101626, 112847, 116144, 128968, 140483, 146461, 156604, 160552, 163268, 167384, 194956, 203252, 225694, 257936, 274057, 280966, 292922, 313208, 321104, 326536, 334768, 341173, 355691, 389912, 406504, 451388, 548114, 561932, 585844, 626416, 653072, 682346, 711382, 779824, 813008, 902776, 983381, 1096228, 1123864, 1171688, 1364692, 1422764, 1805552, 1918399, 1966762, 2192456, 2247728, 2343376, 2388211, 2489837, 2729384, 2845528, 3836798, 3933524, 4384912, 4776422, 4979674, 5458768, 5691056, 6883667, 7673596, 7867048, 9552844, 9959348, 13767334, 15347192, 15734096, 16717477, 19105688, 19918696, 27534668, 30694384, 33434954, 38211376, 39837392, 55069336, 66869908, 110138672, 117022339, 133739816, 234044678, 267479632, 468089356, 936178712, 1872357424]

約数ペア:

[(1, 1872357424), (2, 936178712), (4, 468089356), (7, 267479632), (8, 234044678), (14, 133739816), (16, 117022339), (17, 110138672), (28, 66869908), (34, 55069336), (47, 39837392), (49, 38211376), (56, 33434954), (61, 30694384), (68, 27534668), (94, 19918696), (98, 19105688), (112, 16717477), (119, 15734096), (122, 15347192), (136, 13767334), (188, 9959348), (196, 9552844), (238, 7867048), (244, 7673596), (272, 6883667), (329, 5691056), (343, 5458768), (376, 4979674), (392, 4776422), (427, 4384912), (476, 3933524), (488, 3836798), (658, 2845528), (686, 2729384), (752, 2489837), (784, 2388211), (799, 2343376), (833, 2247728), (854, 2192456), (952, 1966762), (976, 1918399), (1037, 1805552), (1316, 1422764), (1372, 1364692), (1598, 1171688), (1666, 1123864), (1708, 1096228), (1904, 983381), (2074, 902776), (2303, 813008), (2401, 779824), (2632, 711382), (2744, 682346), (2867, 653072), (2989, 626416), (3196, 585844), (3332, 561932), (3416, 548114), (4148, 451388), (4606, 406504), (4802, 389912), (5264, 355691), (5488, 341173), (5593, 334768), (5734, 326536), (5831, 321104), (5978, 313208), (6392, 292922), (6664, 280966), (6832, 274057), (7259, 257936), (8296, 225694), (9212, 203252), (9604, 194956), (11186, 167384), (11468, 163268), (11662, 160552), (11956, 156604), (12784, 146461), (13328, 140483), (14518, 128968), (16121, 116144), (16592, 112847), (18424, 101626), (19208, 97478), (20069, 93296), (20923, 89488), (22372, 83692), (22936, 81634), (23324, 80276), (23912, 78302), (29036, 64484), (32242, 58072), (36848, 50813), (38416, 48739), (39151, 47824), (40138, 46648), (40817, 45872), (41846, 44744)]