1250192552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 128

約数和(自身を含む): 3013632000

約数和(自身を除く): 1763439448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 62, 76, 116, 124, 133, 152, 203, 217, 232, 248, 266, 406, 434, 532, 551, 589, 812, 868, 899, 1064, 1102, 1178, 1307, 1624, 1736, 1798, 2204, 2356, 2614, 3596, 3857, 4123, 4408, 4712, 5228, 6293, 7192, 7714, 8246, 9149, 10456, 12586, 15428, 16492, 17081, 18298, 24833, 25172, 30856, 32984, 34162, 36596, 37903, 40517, 49666, 50344, 68324, 73192, 75806, 81034, 99332, 119567, 136648, 151612, 162068, 173831, 198664, 239134, 265321, 283619, 303224, 324136, 347662, 478268, 530642, 567238, 695324, 720157, 769823, 956536, 1061284, 1134476, 1174993, 1390648, 1440314, 1539646, 2122568, 2268952, 2349986, 2880628, 3079292, 4699972, 5041099, 5388761, 5761256, 6158584, 8224951, 9399944, 10082198, 10777522, 16449902, 20164396, 21555044, 22324867, 32899804, 40328792, 43110088, 44649734, 65799608, 89299468, 156274069, 178598936, 312548138, 625096276, 1250192552]

約数ペア:

[(1, 1250192552), (2, 625096276), (4, 312548138), (7, 178598936), (8, 156274069), (14, 89299468), (19, 65799608), (28, 44649734), (29, 43110088), (31, 40328792), (38, 32899804), (56, 22324867), (58, 21555044), (62, 20164396), (76, 16449902), (116, 10777522), (124, 10082198), (133, 9399944), (152, 8224951), (203, 6158584), (217, 5761256), (232, 5388761), (248, 5041099), (266, 4699972), (406, 3079292), (434, 2880628), (532, 2349986), (551, 2268952), (589, 2122568), (812, 1539646), (868, 1440314), (899, 1390648), (1064, 1174993), (1102, 1134476), (1178, 1061284), (1307, 956536), (1624, 769823), (1736, 720157), (1798, 695324), (2204, 567238), (2356, 530642), (2614, 478268), (3596, 347662), (3857, 324136), (4123, 303224), (4408, 283619), (4712, 265321), (5228, 239134), (6293, 198664), (7192, 173831), (7714, 162068), (8246, 151612), (9149, 136648), (10456, 119567), (12586, 99332), (15428, 81034), (16492, 75806), (17081, 73192), (18298, 68324), (24833, 50344), (25172, 49666), (30856, 40517), (32984, 37903), (34162, 36596)]