311790732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 829108224

約数和(自身を除く): 517317492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 53, 66, 82, 106, 123, 132, 159, 164, 212, 246, 318, 451, 492, 583, 636, 902, 1087, 1166, 1353, 1749, 1804, 2173, 2174, 2332, 2706, 3261, 3498, 4346, 4348, 5412, 6519, 6522, 6996, 8692, 11957, 13038, 13044, 23903, 23914, 26076, 35871, 44567, 47806, 47828, 57611, 71709, 71742, 89134, 95612, 115222, 133701, 143418, 143484, 172833, 178268, 230444, 267402, 286836, 345666, 490237, 534804, 633721, 691332, 980474, 1267442, 1470711, 1901163, 1960948, 2362051, 2534884, 2941422, 3802326, 4724102, 5882844, 7086153, 7604652, 9448204, 14172306, 25982561, 28344612, 51965122, 77947683, 103930244, 155895366, 311790732]

約数ペア:

[(1, 311790732), (2, 155895366), (3, 103930244), (4, 77947683), (6, 51965122), (11, 28344612), (12, 25982561), (22, 14172306), (33, 9448204), (41, 7604652), (44, 7086153), (53, 5882844), (66, 4724102), (82, 3802326), (106, 2941422), (123, 2534884), (132, 2362051), (159, 1960948), (164, 1901163), (212, 1470711), (246, 1267442), (318, 980474), (451, 691332), (492, 633721), (583, 534804), (636, 490237), (902, 345666), (1087, 286836), (1166, 267402), (1353, 230444), (1749, 178268), (1804, 172833), (2173, 143484), (2174, 143418), (2332, 133701), (2706, 115222), (3261, 95612), (3498, 89134), (4346, 71742), (4348, 71709), (5412, 57611), (6519, 47828), (6522, 47806), (6996, 44567), (8692, 35871), (11957, 26076), (13038, 23914), (13044, 23903)]