19158889344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:989

約数の個数: 256

約数和(自身を含む): 59896488960

約数和(自身を除く): 40737599616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 263, 287, 328, 336, 384, 448, 492, 526, 574, 656, 661, 672, 789, 861, 896, 984, 1052, 1148, 1312, 1322, 1344, 1578, 1722, 1841, 1968, 1983, 2104, 2296, 2624, 2644, 2688, 3156, 3444, 3682, 3936, 3966, 4208, 4592, 4627, 5248, 5288, 5523, 6312, 6888, 7364, 7872, 7932, 8416, 9184, 9254, 10576, 10783, 11046, 12624, 13776, 13881, 14728, 15744, 15864, 16832, 18368, 18508, 21152, 21566, 22092, 25248, 27101, 27552, 27762, 29456, 31728, 32349, 33664, 36736, 37016, 42304, 43132, 44184, 50496, 54202, 55104, 55524, 58912, 63456, 64698, 74032, 75481, 81303, 84608, 86264, 88368, 100992, 108404, 110208, 111048, 117824, 126912, 129396, 148064, 150962, 162606, 172528, 173843, 176736, 189707, 216808, 222096, 226443, 235648, 253824, 258792, 296128, 301924, 325212, 345056, 347686, 353472, 379414, 433616, 444192, 452886, 517584, 521529, 569121, 592256, 603848, 650424, 690112, 695372, 706944, 758828, 867232, 888384, 905772, 1035168, 1043058, 1138242, 1207696, 1216901, 1300848, 1380224, 1390744, 1517656, 1734464, 1776768, 1811544, 2070336, 2086116, 2276484, 2415392, 2433802, 2601696, 2781488, 3035312, 3468928, 3623088, 3650703, 4140672, 4172232, 4552968, 4830784, 4867604, 5203392, 5562976, 6070624, 7127563, 7246176, 7301406, 8344464, 9105936, 9661568, 9735208, 10406784, 11125952, 12141248, 14255126, 14492352, 14602812, 16688928, 18211872, 19470416, 21382689, 22251904, 24282496, 28510252, 28984704, 29205624, 33377856, 36423744, 38940832, 42765378, 49892941, 57020504, 58411248, 66755712, 72847488, 77881664, 85530756, 99785882, 114041008, 116822496, 149678823, 155763328, 171061512, 199571764, 228082016, 233644992, 299357646, 342123024, 399143528, 456164032, 467289984, 598715292, 684246048, 798287056, 912328064, 1197430584, 1368492096, 1596574112, 2394861168, 2736984192, 3193148224, 4789722336, 6386296448, 9579444672, 19158889344]

約数ペア:

[(1, 19158889344), (2, 9579444672), (3, 6386296448), (4, 4789722336), (6, 3193148224), (7, 2736984192), (8, 2394861168), (12, 1596574112), (14, 1368492096), (16, 1197430584), (21, 912328064), (24, 798287056), (28, 684246048), (32, 598715292), (41, 467289984), (42, 456164032), (48, 399143528), (56, 342123024), (64, 299357646), (82, 233644992), (84, 228082016), (96, 199571764), (112, 171061512), (123, 155763328), (128, 149678823), (164, 116822496), (168, 114041008), (192, 99785882), (224, 85530756), (246, 77881664), (263, 72847488), (287, 66755712), (328, 58411248), (336, 57020504), (384, 49892941), (448, 42765378), (492, 38940832), (526, 36423744), (574, 33377856), (656, 29205624), (661, 28984704), (672, 28510252), (789, 24282496), (861, 22251904), (896, 21382689), (984, 19470416), (1052, 18211872), (1148, 16688928), (1312, 14602812), (1322, 14492352), (1344, 14255126), (1578, 12141248), (1722, 11125952), (1841, 10406784), (1968, 9735208), (1983, 9661568), (2104, 9105936), (2296, 8344464), (2624, 7301406), (2644, 7246176), (2688, 7127563), (3156, 6070624), (3444, 5562976), (3682, 5203392), (3936, 4867604), (3966, 4830784), (4208, 4552968), (4592, 4172232), (4627, 4140672), (5248, 3650703), (5288, 3623088), (5523, 3468928), (6312, 3035312), (6888, 2781488), (7364, 2601696), (7872, 2433802), (7932, 2415392), (8416, 2276484), (9184, 2086116), (9254, 2070336), (10576, 1811544), (10783, 1776768), (11046, 1734464), (12624, 1517656), (13776, 1390744), (13881, 1380224), (14728, 1300848), (15744, 1216901), (15864, 1207696), (16832, 1138242), (18368, 1043058), (18508, 1035168), (21152, 905772), (21566, 888384), (22092, 867232), (25248, 758828), (27101, 706944), (27552, 695372), (27762, 690112), (29456, 650424), (31728, 603848), (32349, 592256), (33664, 569121), (36736, 521529), (37016, 517584), (42304, 452886), (43132, 444192), (44184, 433616), (50496, 379414), (54202, 353472), (55104, 347686), (55524, 345056), (58912, 325212), (63456, 301924), (64698, 296128), (74032, 258792), (75481, 253824), (81303, 235648), (84608, 226443), (86264, 222096), (88368, 216808), (100992, 189707), (108404, 176736), (110208, 173843), (111048, 172528), (117824, 162606), (126912, 150962), (129396, 148064)]