274360996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 643507200

約数和(自身を除く): 369146204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 49, 52, 58, 79, 91, 94, 98, 116, 158, 182, 188, 196, 203, 316, 329, 364, 377, 406, 553, 611, 637, 658, 754, 812, 1027, 1106, 1222, 1274, 1316, 1363, 1421, 1508, 2054, 2212, 2291, 2303, 2444, 2548, 2639, 2726, 2842, 3713, 3871, 4108, 4277, 4582, 4606, 5278, 5452, 5684, 7189, 7426, 7742, 8554, 9164, 9212, 9541, 10556, 14378, 14852, 15484, 16037, 17108, 17719, 18473, 19082, 25991, 28756, 29783, 29939, 32074, 35438, 36946, 38164, 48269, 50323, 51982, 59566, 59878, 64148, 66787, 70876, 73892, 96538, 100646, 103964, 107677, 112259, 119132, 119756, 124033, 133574, 181937, 193076, 201292, 208481, 215354, 224518, 248066, 267148, 337883, 363874, 416962, 430708, 449036, 496132, 675766, 727748, 753739, 833924, 868231, 1351532, 1399801, 1459367, 1507478, 1736462, 2365181, 2799602, 2918734, 3014956, 3472924, 4730362, 5276173, 5599204, 5837468, 9460724, 9798607, 10552346, 19597214, 21104692, 39194428, 68590249, 137180498, 274360996]

約数ペア:

[(1, 274360996), (2, 137180498), (4, 68590249), (7, 39194428), (13, 21104692), (14, 19597214), (26, 10552346), (28, 9798607), (29, 9460724), (47, 5837468), (49, 5599204), (52, 5276173), (58, 4730362), (79, 3472924), (91, 3014956), (94, 2918734), (98, 2799602), (116, 2365181), (158, 1736462), (182, 1507478), (188, 1459367), (196, 1399801), (203, 1351532), (316, 868231), (329, 833924), (364, 753739), (377, 727748), (406, 675766), (553, 496132), (611, 449036), (637, 430708), (658, 416962), (754, 363874), (812, 337883), (1027, 267148), (1106, 248066), (1222, 224518), (1274, 215354), (1316, 208481), (1363, 201292), (1421, 193076), (1508, 181937), (2054, 133574), (2212, 124033), (2291, 119756), (2303, 119132), (2444, 112259), (2548, 107677), (2639, 103964), (2726, 100646), (2842, 96538), (3713, 73892), (3871, 70876), (4108, 66787), (4277, 64148), (4582, 59878), (4606, 59566), (5278, 51982), (5452, 50323), (5684, 48269), (7189, 38164), (7426, 36946), (7742, 35438), (8554, 32074), (9164, 29939), (9212, 29783), (9541, 28756), (10556, 25991), (14378, 19082), (14852, 18473), (15484, 17719), (16037, 17108)]