488836712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 1209600000

約数和(自身を除く): 720763288

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 59, 76, 91, 104, 118, 133, 152, 182, 236, 247, 266, 364, 413, 472, 494, 532, 599, 728, 767, 826, 988, 1064, 1121, 1198, 1534, 1652, 1729, 1976, 2242, 2396, 3068, 3304, 3458, 4193, 4484, 4792, 5369, 6136, 6916, 7787, 7847, 8386, 8968, 10738, 11381, 13832, 14573, 15574, 15694, 16772, 21476, 22762, 29146, 31148, 31388, 33544, 35341, 42952, 45524, 54509, 58292, 62296, 62776, 70682, 79667, 91048, 102011, 109018, 116584, 141364, 147953, 159334, 204022, 218036, 247387, 282728, 295906, 318668, 408044, 436072, 459433, 494774, 591812, 637336, 671479, 816088, 918866, 989548, 1035671, 1183624, 1342958, 1837732, 1979096, 2071342, 2685916, 3216031, 3675464, 4142684, 4700353, 5371832, 6432062, 8285368, 8729227, 9400706, 12864124, 17458454, 18801412, 25728248, 34916908, 37602824, 61104589, 69833816, 122209178, 244418356, 488836712]

約数ペア:

[(1, 488836712), (2, 244418356), (4, 122209178), (7, 69833816), (8, 61104589), (13, 37602824), (14, 34916908), (19, 25728248), (26, 18801412), (28, 17458454), (38, 12864124), (52, 9400706), (56, 8729227), (59, 8285368), (76, 6432062), (91, 5371832), (104, 4700353), (118, 4142684), (133, 3675464), (152, 3216031), (182, 2685916), (236, 2071342), (247, 1979096), (266, 1837732), (364, 1342958), (413, 1183624), (472, 1035671), (494, 989548), (532, 918866), (599, 816088), (728, 671479), (767, 637336), (826, 591812), (988, 494774), (1064, 459433), (1121, 436072), (1198, 408044), (1534, 318668), (1652, 295906), (1729, 282728), (1976, 247387), (2242, 218036), (2396, 204022), (3068, 159334), (3304, 147953), (3458, 141364), (4193, 116584), (4484, 109018), (4792, 102011), (5369, 91048), (6136, 79667), (6916, 70682), (7787, 62776), (7847, 62296), (8386, 58292), (8968, 54509), (10738, 45524), (11381, 42952), (13832, 35341), (14573, 33544), (15574, 31388), (15694, 31148), (16772, 29146), (21476, 22762)]