349550256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 1028434176

約数和(自身を除く): 678883920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 67, 82, 88, 123, 132, 134, 164, 176, 201, 241, 246, 264, 268, 328, 402, 451, 482, 492, 528, 536, 656, 723, 737, 804, 902, 964, 984, 1072, 1353, 1446, 1474, 1608, 1804, 1928, 1968, 2211, 2651, 2706, 2747, 2892, 2948, 3216, 3608, 3856, 4422, 5302, 5412, 5494, 5784, 5896, 7216, 7953, 8241, 8844, 9881, 10604, 10824, 10988, 11568, 11792, 15906, 16147, 16482, 17688, 19762, 21208, 21648, 21976, 29643, 30217, 31812, 32294, 32964, 35376, 39524, 42416, 43952, 48441, 59286, 60434, 63624, 64588, 65928, 79048, 90651, 96882, 108691, 118572, 120868, 127248, 129176, 131856, 158096, 177617, 181302, 193764, 217382, 237144, 241736, 258352, 326073, 355234, 362604, 387528, 434764, 474288, 483472, 532851, 652146, 662027, 710468, 725208, 775056, 869528, 1065702, 1304292, 1324054, 1420936, 1450416, 1739056, 1986081, 2131404, 2608584, 2648108, 2841872, 3972162, 4262808, 5217168, 5296216, 7282297, 7944324, 8525616, 10592432, 14564594, 15888648, 21846891, 29129188, 31777296, 43693782, 58258376, 87387564, 116516752, 174775128, 349550256]

約数ペア:

[(1, 349550256), (2, 174775128), (3, 116516752), (4, 87387564), (6, 58258376), (8, 43693782), (11, 31777296), (12, 29129188), (16, 21846891), (22, 15888648), (24, 14564594), (33, 10592432), (41, 8525616), (44, 7944324), (48, 7282297), (66, 5296216), (67, 5217168), (82, 4262808), (88, 3972162), (123, 2841872), (132, 2648108), (134, 2608584), (164, 2131404), (176, 1986081), (201, 1739056), (241, 1450416), (246, 1420936), (264, 1324054), (268, 1304292), (328, 1065702), (402, 869528), (451, 775056), (482, 725208), (492, 710468), (528, 662027), (536, 652146), (656, 532851), (723, 483472), (737, 474288), (804, 434764), (902, 387528), (964, 362604), (984, 355234), (1072, 326073), (1353, 258352), (1446, 241736), (1474, 237144), (1608, 217382), (1804, 193764), (1928, 181302), (1968, 177617), (2211, 158096), (2651, 131856), (2706, 129176), (2747, 127248), (2892, 120868), (2948, 118572), (3216, 108691), (3608, 96882), (3856, 90651), (4422, 79048), (5302, 65928), (5412, 64588), (5494, 63624), (5784, 60434), (5896, 59286), (7216, 48441), (7953, 43952), (8241, 42416), (8844, 39524), (9881, 35376), (10604, 32964), (10824, 32294), (10988, 31812), (11568, 30217), (11792, 29643), (15906, 21976), (16147, 21648), (16482, 21208), (17688, 19762)]