662700572716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{51431}}^1$

素因数の和:51864

約数の個数: 108

約数和(自身を含む): 1464610034160

約数和(自身を除く): 801909461444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 389, 637, 676, 778, 1183, 1274, 1556, 2366, 2548, 2723, 4732, 5057, 5446, 8281, 10114, 10892, 16562, 19061, 20228, 33124, 35399, 38122, 51431, 65741, 70798, 76244, 102862, 131482, 141596, 205724, 247793, 262964, 360017, 460187, 495586, 668603, 720034, 920374, 991172, 1337206, 1440068, 1840748, 2520119, 2674412, 3221309, 4680221, 5040238, 6442618, 8691839, 9360442, 10080476, 12885236, 17383678, 18720884, 20006659, 32761547, 34767356, 40013318, 60842873, 65523094, 80026636, 121685746, 131046188, 140046613, 243371492, 260086567, 280093226, 425900111, 520173134, 560186452, 851800222, 980326291, 1040346268, 1703600444, 1820605969, 1960652582, 3381125371, 3641211938, 3921305164, 6762250742, 7282423876, 12744241783, 13524501484, 23667877597, 25488483566, 47335755194, 50976967132, 94671510388, 165675143179, 331350286358, 662700572716]

約数ペア:

[(1, 662700572716), (2, 331350286358), (4, 165675143179), (7, 94671510388), (13, 50976967132), (14, 47335755194), (26, 25488483566), (28, 23667877597), (49, 13524501484), (52, 12744241783), (91, 7282423876), (98, 6762250742), (169, 3921305164), (182, 3641211938), (196, 3381125371), (338, 1960652582), (364, 1820605969), (389, 1703600444), (637, 1040346268), (676, 980326291), (778, 851800222), (1183, 560186452), (1274, 520173134), (1556, 425900111), (2366, 280093226), (2548, 260086567), (2723, 243371492), (4732, 140046613), (5057, 131046188), (5446, 121685746), (8281, 80026636), (10114, 65523094), (10892, 60842873), (16562, 40013318), (19061, 34767356), (20228, 32761547), (33124, 20006659), (35399, 18720884), (38122, 17383678), (51431, 12885236), (65741, 10080476), (70798, 9360442), (76244, 8691839), (102862, 6442618), (131482, 5040238), (141596, 4680221), (205724, 3221309), (247793, 2674412), (262964, 2520119), (360017, 1840748), (460187, 1440068), (495586, 1337206), (668603, 991172), (720034, 920374)]