399569436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4361

約数の個数: 120

約数和(自身を含む): 1223176416

約数和(自身を除く): 823606980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2214, 2268, 2583, 3321, 3444, 4297, 4428, 5166, 6642, 7749, 8594, 10332, 12891, 13284, 15498, 17188, 23247, 25782, 30079, 30996, 38673, 46494, 51564, 60158, 77346, 90237, 92988, 116019, 120316, 154692, 176177, 180474, 232038, 270711, 348057, 352354, 360948, 464076, 528531, 541422, 696114, 704708, 812133, 1057062, 1082844, 1233239, 1392228, 1585593, 1624266, 2114124, 2436399, 2466478, 3171186, 3248532, 3699717, 4756779, 4872798, 4932956, 6342372, 7399434, 9513558, 9745596, 11099151, 14270337, 14798868, 19027116, 22198302, 28540674, 33297453, 44396604, 57081348, 66594906, 99892359, 133189812, 199784718, 399569436]

約数ペア:

[(1, 399569436), (2, 199784718), (3, 133189812), (4, 99892359), (6, 66594906), (7, 57081348), (9, 44396604), (12, 33297453), (14, 28540674), (18, 22198302), (21, 19027116), (27, 14798868), (28, 14270337), (36, 11099151), (41, 9745596), (42, 9513558), (54, 7399434), (63, 6342372), (81, 4932956), (82, 4872798), (84, 4756779), (108, 3699717), (123, 3248532), (126, 3171186), (162, 2466478), (164, 2436399), (189, 2114124), (246, 1624266), (252, 1585593), (287, 1392228), (324, 1233239), (369, 1082844), (378, 1057062), (492, 812133), (567, 704708), (574, 696114), (738, 541422), (756, 528531), (861, 464076), (1107, 360948), (1134, 352354), (1148, 348057), (1476, 270711), (1722, 232038), (2214, 180474), (2268, 176177), (2583, 154692), (3321, 120316), (3444, 116019), (4297, 92988), (4428, 90237), (5166, 77346), (6642, 60158), (7749, 51564), (8594, 46494), (10332, 38673), (12891, 30996), (13284, 30079), (15498, 25782), (17188, 23247)]