898049322

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 2155507200

約数和(自身を除く): 1257457878

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 41, 54, 58, 71, 82, 87, 123, 142, 174, 197, 213, 246, 261, 369, 394, 426, 522, 591, 639, 738, 783, 1107, 1182, 1189, 1278, 1566, 1773, 1917, 2059, 2214, 2378, 2911, 3546, 3567, 3834, 4118, 5319, 5713, 5822, 6177, 7134, 8077, 8733, 10638, 10701, 11426, 12354, 13987, 16154, 17139, 17466, 18531, 21402, 24231, 26199, 27974, 32103, 34278, 37062, 41961, 48462, 51417, 52398, 55593, 64206, 72693, 78597, 83922, 84419, 102834, 111186, 125883, 145386, 154251, 157194, 168838, 218079, 234233, 251766, 253257, 308502, 377649, 405623, 436158, 468466, 506514, 573467, 702699, 755298, 759771, 811246, 1146934, 1216869, 1405398, 1519542, 1720401, 2108097, 2279313, 2433738, 3440802, 3650607, 4216194, 4558626, 5161203, 6324291, 7301214, 10322406, 10951821, 12648582, 15483609, 16630543, 21903642, 30967218, 33261086, 49891629, 99783258, 149674887, 299349774, 449024661, 898049322]

約数ペア:

[(1, 898049322), (2, 449024661), (3, 299349774), (6, 149674887), (9, 99783258), (18, 49891629), (27, 33261086), (29, 30967218), (41, 21903642), (54, 16630543), (58, 15483609), (71, 12648582), (82, 10951821), (87, 10322406), (123, 7301214), (142, 6324291), (174, 5161203), (197, 4558626), (213, 4216194), (246, 3650607), (261, 3440802), (369, 2433738), (394, 2279313), (426, 2108097), (522, 1720401), (591, 1519542), (639, 1405398), (738, 1216869), (783, 1146934), (1107, 811246), (1182, 759771), (1189, 755298), (1278, 702699), (1566, 573467), (1773, 506514), (1917, 468466), (2059, 436158), (2214, 405623), (2378, 377649), (2911, 308502), (3546, 253257), (3567, 251766), (3834, 234233), (4118, 218079), (5319, 168838), (5713, 157194), (5822, 154251), (6177, 145386), (7134, 125883), (8077, 111186), (8733, 102834), (10638, 84419), (10701, 83922), (11426, 78597), (12354, 72693), (13987, 64206), (16154, 55593), (17139, 52398), (17466, 51417), (18531, 48462), (21402, 41961), (24231, 37062), (26199, 34278), (27974, 32103)]