258186108

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 639104256

約数和(自身を除く): 380918148

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 73, 83, 106, 134, 146, 159, 166, 201, 212, 219, 249, 268, 292, 318, 332, 402, 438, 498, 636, 804, 876, 996, 3551, 3869, 4399, 4891, 5561, 6059, 7102, 7738, 8798, 9782, 10653, 11122, 11607, 12118, 13197, 14204, 14673, 15476, 16683, 17596, 18177, 19564, 21306, 22244, 23214, 24236, 26394, 29346, 33366, 36354, 42612, 46428, 52788, 58692, 66732, 72708, 259223, 294733, 321127, 405953, 518446, 589466, 642254, 777669, 811906, 884199, 963381, 1036892, 1178932, 1217859, 1284508, 1555338, 1623812, 1768398, 1926762, 2435718, 3110676, 3536796, 3853524, 4871436, 21515509, 43031018, 64546527, 86062036, 129093054, 258186108]

約数ペア:

[(1, 258186108), (2, 129093054), (3, 86062036), (4, 64546527), (6, 43031018), (12, 21515509), (53, 4871436), (67, 3853524), (73, 3536796), (83, 3110676), (106, 2435718), (134, 1926762), (146, 1768398), (159, 1623812), (166, 1555338), (201, 1284508), (212, 1217859), (219, 1178932), (249, 1036892), (268, 963381), (292, 884199), (318, 811906), (332, 777669), (402, 642254), (438, 589466), (498, 518446), (636, 405953), (804, 321127), (876, 294733), (996, 259223), (3551, 72708), (3869, 66732), (4399, 58692), (4891, 52788), (5561, 46428), (6059, 42612), (7102, 36354), (7738, 33366), (8798, 29346), (9782, 26394), (10653, 24236), (11122, 23214), (11607, 22244), (12118, 21306), (13197, 19564), (14204, 18177), (14673, 17596), (15476, 16683)]