867989628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 2497761280

約数和(自身を除く): 1629771652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 127, 132, 198, 242, 254, 297, 363, 381, 396, 484, 508, 523, 594, 726, 762, 1046, 1089, 1143, 1188, 1397, 1452, 1524, 1569, 2092, 2178, 2286, 2794, 3138, 3267, 3429, 4191, 4356, 4572, 4707, 5588, 5753, 6276, 6534, 6858, 8382, 9414, 11506, 12573, 13068, 13716, 14121, 15367, 16764, 17259, 18828, 23012, 25146, 28242, 30734, 34518, 37719, 46101, 50292, 51777, 56484, 61468, 63283, 66421, 69036, 75438, 92202, 103554, 126566, 132842, 138303, 150876, 155331, 184404, 189849, 199263, 207108, 253132, 265684, 276606, 310662, 379698, 398526, 414909, 553212, 569547, 597789, 621324, 730631, 759396, 797052, 829818, 1139094, 1195578, 1461262, 1659636, 1708641, 1793367, 2191893, 2278188, 2391156, 2922524, 3417282, 3586734, 4383786, 6575679, 6834564, 7173468, 8036941, 8767572, 13151358, 16073882, 19727037, 24110823, 26302716, 32147764, 39454074, 48221646, 72332469, 78908148, 96443292, 144664938, 216997407, 289329876, 433994814, 867989628]

約数ペア:

[(1, 867989628), (2, 433994814), (3, 289329876), (4, 216997407), (6, 144664938), (9, 96443292), (11, 78908148), (12, 72332469), (18, 48221646), (22, 39454074), (27, 32147764), (33, 26302716), (36, 24110823), (44, 19727037), (54, 16073882), (66, 13151358), (99, 8767572), (108, 8036941), (121, 7173468), (127, 6834564), (132, 6575679), (198, 4383786), (242, 3586734), (254, 3417282), (297, 2922524), (363, 2391156), (381, 2278188), (396, 2191893), (484, 1793367), (508, 1708641), (523, 1659636), (594, 1461262), (726, 1195578), (762, 1139094), (1046, 829818), (1089, 797052), (1143, 759396), (1188, 730631), (1397, 621324), (1452, 597789), (1524, 569547), (1569, 553212), (2092, 414909), (2178, 398526), (2286, 379698), (2794, 310662), (3138, 276606), (3267, 265684), (3429, 253132), (4191, 207108), (4356, 199263), (4572, 189849), (4707, 184404), (5588, 155331), (5753, 150876), (6276, 138303), (6534, 132842), (6858, 126566), (8382, 103554), (9414, 92202), (11506, 75438), (12573, 69036), (13068, 66421), (13716, 63283), (14121, 61468), (15367, 56484), (16764, 51777), (17259, 50292), (18828, 46101), (23012, 37719), (25146, 34518), (28242, 30734)]