508461772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 1170505728

約数和(自身を除く): 662043956

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 127, 182, 221, 238, 254, 364, 442, 476, 508, 647, 884, 889, 1294, 1547, 1651, 1778, 2159, 2588, 3094, 3302, 3556, 4318, 4529, 6188, 6604, 8411, 8636, 9058, 10999, 11557, 15113, 16822, 18116, 21998, 23114, 28067, 30226, 33644, 43996, 46228, 56134, 58877, 60452, 76993, 82169, 112268, 117754, 142987, 153986, 164338, 196469, 235508, 285974, 307972, 328676, 392938, 571948, 575183, 785876, 1000909, 1068197, 1150366, 1396873, 2001818, 2136394, 2300732, 2793746, 4003636, 4272788, 5587492, 7477379, 9778111, 14954758, 18159349, 19556222, 29909516, 36318698, 39112444, 72637396, 127115443, 254230886, 508461772]

約数ペア:

[(1, 508461772), (2, 254230886), (4, 127115443), (7, 72637396), (13, 39112444), (14, 36318698), (17, 29909516), (26, 19556222), (28, 18159349), (34, 14954758), (52, 9778111), (68, 7477379), (91, 5587492), (119, 4272788), (127, 4003636), (182, 2793746), (221, 2300732), (238, 2136394), (254, 2001818), (364, 1396873), (442, 1150366), (476, 1068197), (508, 1000909), (647, 785876), (884, 575183), (889, 571948), (1294, 392938), (1547, 328676), (1651, 307972), (1778, 285974), (2159, 235508), (2588, 196469), (3094, 164338), (3302, 153986), (3556, 142987), (4318, 117754), (4529, 112268), (6188, 82169), (6604, 76993), (8411, 60452), (8636, 58877), (9058, 56134), (10999, 46228), (11557, 43996), (15113, 33644), (16822, 30226), (18116, 28067), (21998, 23114)]