29901686916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 71914687488

約数和(自身を除く): 42013000572

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 211, 212, 318, 326, 422, 489, 633, 636, 652, 844, 978, 1266, 1367, 1956, 2532, 2734, 4101, 5468, 8202, 8639, 11183, 16404, 17278, 22366, 25917, 33549, 34393, 34556, 44732, 51834, 67098, 68786, 72451, 103179, 103668, 134196, 137572, 144902, 206358, 217353, 222821, 288437, 289804, 412716, 434706, 445642, 576874, 668463, 865311, 869412, 891284, 1153748, 1336926, 1730622, 1822829, 2673852, 3461244, 3645658, 5468487, 7291316, 10936974, 11809513, 15287161, 21873948, 23619026, 30574322, 35428539, 45861483, 47015231, 47238052, 61148644, 70857078, 91722966, 94030462, 141045693, 141714156, 183445932, 188060924, 282091386, 564182772, 2491807243, 4983614486, 7475421729, 9967228972, 14950843458, 29901686916]

約数ペア:

[(1, 29901686916), (2, 14950843458), (3, 9967228972), (4, 7475421729), (6, 4983614486), (12, 2491807243), (53, 564182772), (106, 282091386), (159, 188060924), (163, 183445932), (211, 141714156), (212, 141045693), (318, 94030462), (326, 91722966), (422, 70857078), (489, 61148644), (633, 47238052), (636, 47015231), (652, 45861483), (844, 35428539), (978, 30574322), (1266, 23619026), (1367, 21873948), (1956, 15287161), (2532, 11809513), (2734, 10936974), (4101, 7291316), (5468, 5468487), (8202, 3645658), (8639, 3461244), (11183, 2673852), (16404, 1822829), (17278, 1730622), (22366, 1336926), (25917, 1153748), (33549, 891284), (34393, 869412), (34556, 865311), (44732, 668463), (51834, 576874), (67098, 445642), (68786, 434706), (72451, 412716), (103179, 289804), (103668, 288437), (134196, 222821), (137572, 217353), (144902, 206358)]