1657897164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 216

約数和(自身を含む): 5444607168

約数和(自身を除く): 3786710004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 49, 63, 66, 77, 84, 86, 98, 99, 126, 129, 132, 147, 154, 172, 196, 198, 231, 252, 258, 294, 301, 308, 387, 396, 441, 462, 473, 516, 539, 588, 602, 693, 774, 882, 903, 924, 946, 1078, 1204, 1386, 1419, 1548, 1617, 1764, 1806, 1892, 1987, 2107, 2156, 2709, 2772, 2838, 3234, 3311, 3612, 3974, 4214, 4257, 4851, 5418, 5676, 5961, 6321, 6468, 6622, 7948, 8428, 8514, 9702, 9933, 10836, 11922, 12642, 13244, 13909, 17028, 17883, 18963, 19404, 19866, 21857, 23177, 23844, 25284, 27818, 29799, 35766, 37926, 39732, 41727, 43714, 46354, 55636, 59598, 65571, 69531, 71532, 75852, 83454, 85441, 87428, 92708, 97363, 119196, 125181, 131142, 139062, 152999, 166908, 170882, 194726, 196713, 208593, 250362, 256323, 262284, 278124, 292089, 305998, 341764, 389452, 393426, 417186, 458997, 500724, 512646, 584178, 598087, 611996, 768969, 786852, 834372, 876267, 917994, 939851, 1025292, 1070993, 1168356, 1196174, 1376991, 1537938, 1752534, 1794261, 1835988, 1879702, 2141986, 2392348, 2753982, 2819553, 3075876, 3212979, 3505068, 3588522, 3759404, 4186609, 4283972, 5382783, 5507964, 5639106, 6425958, 6578957, 7177044, 8373218, 8458659, 9638937, 10765566, 11278212, 12559827, 12851916, 13157914, 16746436, 16917318, 19277874, 19736871, 21531132, 25119654, 26315828, 33834636, 37679481, 38555748, 39473742, 46052699, 50239308, 59210613, 75358962, 78947484, 92105398, 118421226, 138158097, 150717924, 184210796, 236842452, 276316194, 414474291, 552632388, 828948582, 1657897164]

約数ペア:

[(1, 1657897164), (2, 828948582), (3, 552632388), (4, 414474291), (6, 276316194), (7, 236842452), (9, 184210796), (11, 150717924), (12, 138158097), (14, 118421226), (18, 92105398), (21, 78947484), (22, 75358962), (28, 59210613), (33, 50239308), (36, 46052699), (42, 39473742), (43, 38555748), (44, 37679481), (49, 33834636), (63, 26315828), (66, 25119654), (77, 21531132), (84, 19736871), (86, 19277874), (98, 16917318), (99, 16746436), (126, 13157914), (129, 12851916), (132, 12559827), (147, 11278212), (154, 10765566), (172, 9638937), (196, 8458659), (198, 8373218), (231, 7177044), (252, 6578957), (258, 6425958), (294, 5639106), (301, 5507964), (308, 5382783), (387, 4283972), (396, 4186609), (441, 3759404), (462, 3588522), (473, 3505068), (516, 3212979), (539, 3075876), (588, 2819553), (602, 2753982), (693, 2392348), (774, 2141986), (882, 1879702), (903, 1835988), (924, 1794261), (946, 1752534), (1078, 1537938), (1204, 1376991), (1386, 1196174), (1419, 1168356), (1548, 1070993), (1617, 1025292), (1764, 939851), (1806, 917994), (1892, 876267), (1987, 834372), (2107, 786852), (2156, 768969), (2709, 611996), (2772, 598087), (2838, 584178), (3234, 512646), (3311, 500724), (3612, 458997), (3974, 417186), (4214, 393426), (4257, 389452), (4851, 341764), (5418, 305998), (5676, 292089), (5961, 278124), (6321, 262284), (6468, 256323), (6622, 250362), (7948, 208593), (8428, 196713), (8514, 194726), (9702, 170882), (9933, 166908), (10836, 152999), (11922, 139062), (12642, 131142), (13244, 125181), (13909, 119196), (17028, 97363), (17883, 92708), (18963, 87428), (19404, 85441), (19866, 83454), (21857, 75852), (23177, 71532), (23844, 69531), (25284, 65571), (27818, 59598), (29799, 55636), (35766, 46354), (37926, 43714), (39732, 41727)]