339918852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1029611520

約数和(自身を除く): 689692668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 47, 52, 74, 78, 84, 91, 94, 111, 141, 148, 156, 179, 182, 188, 222, 259, 273, 282, 329, 358, 364, 444, 481, 518, 537, 546, 564, 611, 658, 716, 777, 962, 987, 1036, 1074, 1092, 1222, 1253, 1316, 1443, 1554, 1739, 1833, 1924, 1974, 2148, 2327, 2444, 2506, 2886, 3108, 3367, 3478, 3666, 3759, 3948, 4277, 4654, 5012, 5217, 5772, 6623, 6734, 6956, 6981, 7332, 7518, 8413, 8554, 9308, 10101, 10434, 12173, 12831, 13246, 13468, 13962, 15036, 16289, 16826, 17108, 19869, 20202, 20868, 22607, 24346, 25239, 25662, 26492, 27924, 32578, 33652, 36519, 39738, 40404, 45214, 46361, 48692, 48867, 50478, 51324, 58891, 65156, 67821, 73038, 79476, 86099, 90428, 92722, 97734, 100956, 109369, 117782, 135642, 139083, 146076, 158249, 172198, 176673, 185444, 195468, 218738, 235564, 258297, 271284, 278166, 311281, 316498, 328107, 344396, 353346, 437476, 474747, 516594, 556332, 602693, 622562, 632996, 656214, 706692, 765583, 933843, 949494, 1033188, 1205386, 1245124, 1312428, 1531166, 1808079, 1867686, 1898988, 2178967, 2296749, 2410772, 3062332, 3616158, 3735372, 4046653, 4357934, 4593498, 6536901, 7232316, 8093306, 8715868, 9186996, 12139959, 13073802, 16186612, 24279918, 26147604, 28326571, 48559836, 56653142, 84979713, 113306284, 169959426, 339918852]

約数ペア:

[(1, 339918852), (2, 169959426), (3, 113306284), (4, 84979713), (6, 56653142), (7, 48559836), (12, 28326571), (13, 26147604), (14, 24279918), (21, 16186612), (26, 13073802), (28, 12139959), (37, 9186996), (39, 8715868), (42, 8093306), (47, 7232316), (52, 6536901), (74, 4593498), (78, 4357934), (84, 4046653), (91, 3735372), (94, 3616158), (111, 3062332), (141, 2410772), (148, 2296749), (156, 2178967), (179, 1898988), (182, 1867686), (188, 1808079), (222, 1531166), (259, 1312428), (273, 1245124), (282, 1205386), (329, 1033188), (358, 949494), (364, 933843), (444, 765583), (481, 706692), (518, 656214), (537, 632996), (546, 622562), (564, 602693), (611, 556332), (658, 516594), (716, 474747), (777, 437476), (962, 353346), (987, 344396), (1036, 328107), (1074, 316498), (1092, 311281), (1222, 278166), (1253, 271284), (1316, 258297), (1443, 235564), (1554, 218738), (1739, 195468), (1833, 185444), (1924, 176673), (1974, 172198), (2148, 158249), (2327, 146076), (2444, 139083), (2506, 135642), (2886, 117782), (3108, 109369), (3367, 100956), (3478, 97734), (3666, 92722), (3759, 90428), (3948, 86099), (4277, 79476), (4654, 73038), (5012, 67821), (5217, 65156), (5772, 58891), (6623, 51324), (6734, 50478), (6956, 48867), (6981, 48692), (7332, 46361), (7518, 45214), (8413, 40404), (8554, 39738), (9308, 36519), (10101, 33652), (10434, 32578), (12173, 27924), (12831, 26492), (13246, 25662), (13468, 25239), (13962, 24346), (15036, 22607), (16289, 20868), (16826, 20202), (17108, 19869)]