1808994096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1248

約数の個数: 240

約数和(自身を含む): 6285819904

約数和(自身を除く): 4476825808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 234, 252, 254, 273, 312, 336, 364, 381, 468, 504, 508, 546, 624, 728, 762, 819, 889, 936, 1008, 1016, 1087, 1092, 1143, 1456, 1524, 1638, 1651, 1778, 1872, 2032, 2174, 2184, 2286, 2667, 3048, 3261, 3276, 3302, 3556, 4348, 4368, 4572, 4953, 5334, 6096, 6522, 6552, 6604, 7112, 7609, 8001, 8696, 9144, 9783, 9906, 10668, 11557, 13044, 13104, 13208, 14131, 14224, 14859, 15218, 16002, 17392, 18288, 19566, 19812, 21336, 22827, 23114, 26088, 26416, 28262, 29718, 30436, 32004, 34671, 39132, 39624, 42393, 42672, 45654, 46228, 52176, 56524, 59436, 60872, 64008, 68481, 69342, 78264, 79248, 84786, 91308, 92456, 98917, 104013, 113048, 118872, 121744, 127179, 128016, 136962, 138049, 138684, 156528, 169572, 182616, 184912, 197834, 208026, 226096, 237744, 254358, 273924, 276098, 277368, 296751, 339144, 365232, 395668, 414147, 416052, 508716, 547848, 552196, 554736, 593502, 678288, 791336, 828294, 832104, 890253, 966343, 1017432, 1095696, 1104392, 1187004, 1242441, 1582672, 1656588, 1664208, 1780506, 1794637, 1932686, 2034864, 2208784, 2374008, 2484882, 2899029, 3313176, 3561012, 3589274, 3865372, 4748016, 4969764, 5383911, 5798058, 6626352, 7122024, 7178548, 7730744, 8697087, 9939528, 10767822, 11596116, 12562459, 14244048, 14357096, 15461488, 16151733, 17394174, 19879056, 21535644, 23192232, 25124918, 28714192, 32303466, 34788348, 37687377, 43071288, 46384464, 50249836, 64606932, 69576696, 75374754, 86142576, 100499672, 113062131, 129213864, 139153392, 150749508, 200999344, 226124262, 258427728, 301499016, 452248524, 602998032, 904497048, 1808994096]

約数ペア:

[(1, 1808994096), (2, 904497048), (3, 602998032), (4, 452248524), (6, 301499016), (7, 258427728), (8, 226124262), (9, 200999344), (12, 150749508), (13, 139153392), (14, 129213864), (16, 113062131), (18, 100499672), (21, 86142576), (24, 75374754), (26, 69576696), (28, 64606932), (36, 50249836), (39, 46384464), (42, 43071288), (48, 37687377), (52, 34788348), (56, 32303466), (63, 28714192), (72, 25124918), (78, 23192232), (84, 21535644), (91, 19879056), (104, 17394174), (112, 16151733), (117, 15461488), (126, 14357096), (127, 14244048), (144, 12562459), (156, 11596116), (168, 10767822), (182, 9939528), (208, 8697087), (234, 7730744), (252, 7178548), (254, 7122024), (273, 6626352), (312, 5798058), (336, 5383911), (364, 4969764), (381, 4748016), (468, 3865372), (504, 3589274), (508, 3561012), (546, 3313176), (624, 2899029), (728, 2484882), (762, 2374008), (819, 2208784), (889, 2034864), (936, 1932686), (1008, 1794637), (1016, 1780506), (1087, 1664208), (1092, 1656588), (1143, 1582672), (1456, 1242441), (1524, 1187004), (1638, 1104392), (1651, 1095696), (1778, 1017432), (1872, 966343), (2032, 890253), (2174, 832104), (2184, 828294), (2286, 791336), (2667, 678288), (3048, 593502), (3261, 554736), (3276, 552196), (3302, 547848), (3556, 508716), (4348, 416052), (4368, 414147), (4572, 395668), (4953, 365232), (5334, 339144), (6096, 296751), (6522, 277368), (6552, 276098), (6604, 273924), (7112, 254358), (7609, 237744), (8001, 226096), (8696, 208026), (9144, 197834), (9783, 184912), (9906, 182616), (10668, 169572), (11557, 156528), (13044, 138684), (13104, 138049), (13208, 136962), (14131, 128016), (14224, 127179), (14859, 121744), (15218, 118872), (16002, 113048), (17392, 104013), (18288, 98917), (19566, 92456), (19812, 91308), (21336, 84786), (22827, 79248), (23114, 78264), (26088, 69342), (26416, 68481), (28262, 64008), (29718, 60872), (30436, 59436), (32004, 56524), (34671, 52176), (39132, 46228), (39624, 45654), (42393, 42672)]