513291268

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 1130976000

約数和(自身を除く): 617684732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 98, 118, 119, 196, 236, 238, 343, 373, 413, 476, 686, 746, 826, 833, 1003, 1372, 1492, 1652, 1666, 2006, 2611, 2891, 3332, 4012, 5222, 5782, 5831, 6341, 7021, 10444, 11564, 11662, 12682, 14042, 18277, 20237, 22007, 23324, 25364, 28084, 36554, 40474, 44014, 44387, 49147, 73108, 80948, 88028, 88774, 98294, 127939, 154049, 177548, 196588, 255878, 308098, 310709, 344029, 374119, 511756, 616196, 621418, 688058, 748238, 1078343, 1242836, 1376116, 1496476, 2156686, 2174963, 2618833, 4313372, 4349926, 5237666, 7548401, 8699852, 10475332, 15096802, 18331831, 30193604, 36663662, 73327324, 128322817, 256645634, 513291268]

約数ペア:

[(1, 513291268), (2, 256645634), (4, 128322817), (7, 73327324), (14, 36663662), (17, 30193604), (28, 18331831), (34, 15096802), (49, 10475332), (59, 8699852), (68, 7548401), (98, 5237666), (118, 4349926), (119, 4313372), (196, 2618833), (236, 2174963), (238, 2156686), (343, 1496476), (373, 1376116), (413, 1242836), (476, 1078343), (686, 748238), (746, 688058), (826, 621418), (833, 616196), (1003, 511756), (1372, 374119), (1492, 344029), (1652, 310709), (1666, 308098), (2006, 255878), (2611, 196588), (2891, 177548), (3332, 154049), (4012, 127939), (5222, 98294), (5782, 88774), (5831, 88028), (6341, 80948), (7021, 73108), (10444, 49147), (11564, 44387), (11662, 44014), (12682, 40474), (14042, 36554), (18277, 28084), (20237, 25364), (22007, 23324)]