897205241968

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{9421}}^1$

素因数の和:9843

約数の個数: 160

約数和(自身を含む): 2081960496000

約数和(自身を除く): 1184755254032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 109, 112, 116, 203, 218, 232, 269, 406, 436, 464, 538, 763, 812, 872, 1076, 1526, 1624, 1744, 1883, 2152, 3052, 3161, 3248, 3766, 4304, 6104, 6322, 7532, 7801, 9421, 12208, 12644, 15064, 15602, 18842, 22127, 25288, 29321, 30128, 31204, 37684, 44254, 50576, 54607, 58642, 62408, 65947, 75368, 88508, 109214, 117284, 124816, 131894, 150736, 177016, 205247, 218428, 234568, 263788, 273209, 354032, 410494, 436856, 469136, 527576, 546418, 820988, 850309, 873712, 1026889, 1055152, 1092836, 1641976, 1700618, 1912463, 2053778, 2185672, 2534249, 3283952, 3401236, 3824926, 4107556, 4371344, 5068498, 5952163, 6802472, 7188223, 7649852, 8215112, 10136996, 11904326, 13604944, 14376446, 15299704, 16430224, 17739743, 20273992, 23808652, 28752892, 29779781, 30599408, 35479486, 40547984, 47617304, 57505784, 59559562, 70958972, 73493221, 95234608, 115011568, 119119124, 141917944, 146986442, 208458467, 238238248, 276233141, 283835888, 293972884, 416916934, 476476496, 514452547, 552466282, 587945768, 833833868, 1028905094, 1104932564, 1175891536, 1667667736, 1933631987, 2057810188, 2209865128, 3335335472, 3867263974, 4115620376, 4419730256, 7734527948, 8010761089, 8231240752, 15469055896, 16021522178, 30938111792, 32043044356, 56075327623, 64086088712, 112150655246, 128172177424, 224301310492, 448602620984, 897205241968]

約数ペア:

[(1, 897205241968), (2, 448602620984), (4, 224301310492), (7, 128172177424), (8, 112150655246), (14, 64086088712), (16, 56075327623), (28, 32043044356), (29, 30938111792), (56, 16021522178), (58, 15469055896), (109, 8231240752), (112, 8010761089), (116, 7734527948), (203, 4419730256), (218, 4115620376), (232, 3867263974), (269, 3335335472), (406, 2209865128), (436, 2057810188), (464, 1933631987), (538, 1667667736), (763, 1175891536), (812, 1104932564), (872, 1028905094), (1076, 833833868), (1526, 587945768), (1624, 552466282), (1744, 514452547), (1883, 476476496), (2152, 416916934), (3052, 293972884), (3161, 283835888), (3248, 276233141), (3766, 238238248), (4304, 208458467), (6104, 146986442), (6322, 141917944), (7532, 119119124), (7801, 115011568), (9421, 95234608), (12208, 73493221), (12644, 70958972), (15064, 59559562), (15602, 57505784), (18842, 47617304), (22127, 40547984), (25288, 35479486), (29321, 30599408), (30128, 29779781), (31204, 28752892), (37684, 23808652), (44254, 20273992), (50576, 17739743), (54607, 16430224), (58642, 15299704), (62408, 14376446), (65947, 13604944), (75368, 11904326), (88508, 10136996), (109214, 8215112), (117284, 7649852), (124816, 7188223), (131894, 6802472), (150736, 5952163), (177016, 5068498), (205247, 4371344), (218428, 4107556), (234568, 3824926), (263788, 3401236), (273209, 3283952), (354032, 2534249), (410494, 2185672), (436856, 2053778), (469136, 1912463), (527576, 1700618), (546418, 1641976), (820988, 1092836), (850309, 1055152), (873712, 1026889)]