217424152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 503884800

約数和(自身を除く): 286460648

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 71, 88, 89, 92, 136, 142, 178, 184, 187, 253, 284, 356, 374, 391, 506, 568, 712, 748, 781, 782, 979, 1012, 1207, 1496, 1513, 1562, 1564, 1633, 1958, 2024, 2047, 2414, 3026, 3124, 3128, 3266, 3916, 4094, 4301, 4828, 6052, 6248, 6319, 6532, 7832, 8188, 8602, 9656, 12104, 12638, 13064, 13277, 16376, 16643, 17204, 17963, 22517, 25276, 26554, 27761, 33286, 34408, 34799, 35926, 45034, 50552, 53108, 55522, 66572, 69509, 69598, 71852, 90068, 106216, 107423, 111044, 133144, 139018, 139196, 143704, 145337, 180136, 214846, 222088, 278036, 278392, 290674, 305371, 382789, 429692, 556072, 581348, 610742, 765578, 859384, 1162696, 1181653, 1221484, 1531156, 1598707, 2363306, 2442968, 2470729, 3062312, 3197414, 4726612, 4941458, 6394828, 9453224, 9882916, 12789656, 19765832, 27178019, 54356038, 108712076, 217424152]

約数ペア:

[(1, 217424152), (2, 108712076), (4, 54356038), (8, 27178019), (11, 19765832), (17, 12789656), (22, 9882916), (23, 9453224), (34, 6394828), (44, 4941458), (46, 4726612), (68, 3197414), (71, 3062312), (88, 2470729), (89, 2442968), (92, 2363306), (136, 1598707), (142, 1531156), (178, 1221484), (184, 1181653), (187, 1162696), (253, 859384), (284, 765578), (356, 610742), (374, 581348), (391, 556072), (506, 429692), (568, 382789), (712, 305371), (748, 290674), (781, 278392), (782, 278036), (979, 222088), (1012, 214846), (1207, 180136), (1496, 145337), (1513, 143704), (1562, 139196), (1564, 139018), (1633, 133144), (1958, 111044), (2024, 107423), (2047, 106216), (2414, 90068), (3026, 71852), (3124, 69598), (3128, 69509), (3266, 66572), (3916, 55522), (4094, 53108), (4301, 50552), (4828, 45034), (6052, 35926), (6248, 34799), (6319, 34408), (6532, 33286), (7832, 27761), (8188, 26554), (8602, 25276), (9656, 22517), (12104, 17963), (12638, 17204), (13064, 16643), (13277, 16376)]