2158579488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 6556660992

約数和(自身を除く): 4398081504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 71, 78, 96, 102, 104, 136, 142, 156, 204, 208, 213, 221, 272, 284, 312, 408, 416, 426, 442, 544, 568, 624, 663, 816, 852, 884, 923, 1136, 1207, 1248, 1326, 1433, 1632, 1704, 1768, 1846, 2272, 2414, 2652, 2769, 2866, 3408, 3536, 3621, 3692, 4299, 4828, 5304, 5538, 5732, 6816, 7072, 7242, 7384, 8598, 9656, 10608, 11076, 11464, 14484, 14768, 15691, 17196, 18629, 19312, 21216, 22152, 22928, 24361, 28968, 29536, 31382, 34392, 37258, 38624, 44304, 45856, 47073, 48722, 55887, 57936, 62764, 68784, 73083, 74516, 88608, 94146, 97444, 101743, 111774, 115872, 125528, 137568, 146166, 149032, 188292, 194888, 203486, 223548, 251056, 292332, 298064, 305229, 316693, 376584, 389776, 406972, 447096, 502112, 584664, 596128, 610458, 633386, 753168, 779552, 813944, 894192, 950079, 1169328, 1220916, 1266772, 1322659, 1506336, 1627888, 1729631, 1788384, 1900158, 2338656, 2441832, 2533544, 2645318, 3255776, 3459262, 3800316, 3967977, 4883664, 5067088, 5188893, 5290636, 6918524, 7600632, 7935954, 9767328, 10134176, 10377786, 10581272, 13837048, 15201264, 15871908, 20755572, 21162544, 22485203, 27674096, 30402528, 31743816, 41511144, 42325088, 44970406, 55348192, 63487632, 67455609, 83022288, 89940812, 126975264, 134911218, 166044576, 179881624, 269822436, 359763248, 539644872, 719526496, 1079289744, 2158579488]

約数ペア:

[(1, 2158579488), (2, 1079289744), (3, 719526496), (4, 539644872), (6, 359763248), (8, 269822436), (12, 179881624), (13, 166044576), (16, 134911218), (17, 126975264), (24, 89940812), (26, 83022288), (32, 67455609), (34, 63487632), (39, 55348192), (48, 44970406), (51, 42325088), (52, 41511144), (68, 31743816), (71, 30402528), (78, 27674096), (96, 22485203), (102, 21162544), (104, 20755572), (136, 15871908), (142, 15201264), (156, 13837048), (204, 10581272), (208, 10377786), (213, 10134176), (221, 9767328), (272, 7935954), (284, 7600632), (312, 6918524), (408, 5290636), (416, 5188893), (426, 5067088), (442, 4883664), (544, 3967977), (568, 3800316), (624, 3459262), (663, 3255776), (816, 2645318), (852, 2533544), (884, 2441832), (923, 2338656), (1136, 1900158), (1207, 1788384), (1248, 1729631), (1326, 1627888), (1433, 1506336), (1632, 1322659), (1704, 1266772), (1768, 1220916), (1846, 1169328), (2272, 950079), (2414, 894192), (2652, 813944), (2769, 779552), (2866, 753168), (3408, 633386), (3536, 610458), (3621, 596128), (3692, 584664), (4299, 502112), (4828, 447096), (5304, 406972), (5538, 389776), (5732, 376584), (6816, 316693), (7072, 305229), (7242, 298064), (7384, 292332), (8598, 251056), (9656, 223548), (10608, 203486), (11076, 194888), (11464, 188292), (14484, 149032), (14768, 146166), (15691, 137568), (17196, 125528), (18629, 115872), (19312, 111774), (21216, 101743), (22152, 97444), (22928, 94146), (24361, 88608), (28968, 74516), (29536, 73083), (31382, 68784), (34392, 62764), (37258, 57936), (38624, 55887), (44304, 48722), (45856, 47073)]