15661792968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 41178624000

約数和(自身を除く): 25516831032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 379, 402, 536, 744, 758, 804, 829, 1137, 1516, 1608, 1658, 2077, 2274, 2487, 3032, 3316, 4154, 4548, 4974, 6231, 6632, 8308, 9096, 9948, 11749, 12462, 16616, 19896, 23498, 24924, 25393, 25699, 35247, 46996, 49848, 50786, 51398, 55543, 70494, 76179, 77097, 93992, 101572, 102796, 111086, 140988, 152358, 154194, 166629, 203144, 205592, 222172, 281976, 304716, 308388, 314191, 333258, 444344, 609432, 616776, 628382, 666516, 787183, 942573, 1256764, 1333032, 1574366, 1721833, 1885146, 2361549, 2513528, 3148732, 3443666, 3770292, 4723098, 5165499, 6297464, 6887332, 7540584, 9446196, 9739921, 10330998, 13774664, 18892392, 19479842, 20661996, 21050797, 29219763, 38959684, 41323992, 42101594, 58439526, 63152391, 77919368, 84203188, 116879052, 126304782, 168406376, 233758104, 252609564, 505219128, 652574707, 1305149414, 1957724121, 2610298828, 3915448242, 5220597656, 7830896484, 15661792968]

約数ペア:

[(1, 15661792968), (2, 7830896484), (3, 5220597656), (4, 3915448242), (6, 2610298828), (8, 1957724121), (12, 1305149414), (24, 652574707), (31, 505219128), (62, 252609564), (67, 233758104), (93, 168406376), (124, 126304782), (134, 116879052), (186, 84203188), (201, 77919368), (248, 63152391), (268, 58439526), (372, 42101594), (379, 41323992), (402, 38959684), (536, 29219763), (744, 21050797), (758, 20661996), (804, 19479842), (829, 18892392), (1137, 13774664), (1516, 10330998), (1608, 9739921), (1658, 9446196), (2077, 7540584), (2274, 6887332), (2487, 6297464), (3032, 5165499), (3316, 4723098), (4154, 3770292), (4548, 3443666), (4974, 3148732), (6231, 2513528), (6632, 2361549), (8308, 1885146), (9096, 1721833), (9948, 1574366), (11749, 1333032), (12462, 1256764), (16616, 942573), (19896, 787183), (23498, 666516), (24924, 628382), (25393, 616776), (25699, 609432), (35247, 444344), (46996, 333258), (49848, 314191), (50786, 308388), (51398, 304716), (55543, 281976), (70494, 222172), (76179, 205592), (77097, 203144), (93992, 166629), (101572, 154194), (102796, 152358), (111086, 140988)]