274325128

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 659676960

約数和(自身を除く): 385351832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 113, 154, 196, 226, 308, 392, 452, 539, 563, 616, 791, 904, 1078, 1126, 1243, 1582, 2156, 2252, 2486, 3164, 3941, 4312, 4504, 4972, 5537, 6193, 6328, 7882, 8701, 9944, 11074, 12386, 15764, 17402, 22148, 24772, 27587, 31528, 34804, 43351, 44296, 49544, 55174, 60907, 63619, 69608, 86702, 110348, 121814, 127238, 173404, 220696, 243628, 254476, 303457, 346808, 445333, 487256, 508952, 606914, 699809, 890666, 1213828, 1399618, 1781332, 2427656, 2799236, 3117331, 3562664, 4898663, 5598472, 6234662, 9797326, 12469324, 19594652, 24938648, 34290641, 39189304, 68581282, 137162564, 274325128]

約数ペア:

[(1, 274325128), (2, 137162564), (4, 68581282), (7, 39189304), (8, 34290641), (11, 24938648), (14, 19594652), (22, 12469324), (28, 9797326), (44, 6234662), (49, 5598472), (56, 4898663), (77, 3562664), (88, 3117331), (98, 2799236), (113, 2427656), (154, 1781332), (196, 1399618), (226, 1213828), (308, 890666), (392, 699809), (452, 606914), (539, 508952), (563, 487256), (616, 445333), (791, 346808), (904, 303457), (1078, 254476), (1126, 243628), (1243, 220696), (1582, 173404), (2156, 127238), (2252, 121814), (2486, 110348), (3164, 86702), (3941, 69608), (4312, 63619), (4504, 60907), (4972, 55174), (5537, 49544), (6193, 44296), (6328, 43351), (7882, 34804), (8701, 31528), (9944, 27587), (11074, 24772), (12386, 22148), (15764, 17402)]