2340727664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 5345324544

約数和(自身を除く): 3004596880

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 529, 682, 713, 811, 1012, 1058, 1364, 1426, 1622, 2024, 2116, 2728, 2852, 3244, 4048, 4232, 5456, 5704, 5819, 6488, 7843, 8464, 8921, 11408, 11638, 12976, 15686, 16399, 17842, 18653, 23276, 25141, 31372, 32798, 35684, 37306, 46552, 50282, 62744, 65596, 71368, 74612, 93104, 100564, 125488, 131192, 142736, 149224, 180389, 201128, 205183, 262384, 276551, 298448, 360778, 402256, 410366, 429019, 553102, 578243, 721556, 820732, 858038, 1106204, 1156486, 1443112, 1641464, 1716076, 2212408, 2312972, 2886224, 3282928, 3432152, 4424816, 4625944, 4719209, 6360673, 6864304, 9251888, 9438418, 12721346, 13299589, 18876836, 25442692, 26599178, 37753672, 50885384, 53198356, 75507344, 101770768, 106396712, 146295479, 212793424, 292590958, 585181916, 1170363832, 2340727664]

約数ペア:

[(1, 2340727664), (2, 1170363832), (4, 585181916), (8, 292590958), (11, 212793424), (16, 146295479), (22, 106396712), (23, 101770768), (31, 75507344), (44, 53198356), (46, 50885384), (62, 37753672), (88, 26599178), (92, 25442692), (124, 18876836), (176, 13299589), (184, 12721346), (248, 9438418), (253, 9251888), (341, 6864304), (368, 6360673), (496, 4719209), (506, 4625944), (529, 4424816), (682, 3432152), (713, 3282928), (811, 2886224), (1012, 2312972), (1058, 2212408), (1364, 1716076), (1426, 1641464), (1622, 1443112), (2024, 1156486), (2116, 1106204), (2728, 858038), (2852, 820732), (3244, 721556), (4048, 578243), (4232, 553102), (5456, 429019), (5704, 410366), (5819, 402256), (6488, 360778), (7843, 298448), (8464, 276551), (8921, 262384), (11408, 205183), (11638, 201128), (12976, 180389), (15686, 149224), (16399, 142736), (17842, 131192), (18653, 125488), (23276, 100564), (25141, 93104), (31372, 74612), (32798, 71368), (35684, 65596), (37306, 62744), (46552, 50282)]