1380863751806

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{120947}}^1$

素因数の和:121087

約数の個数: 128

約数和(自身を含む): 2821474944000

約数和(自身を除く): 1440611192194

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 89, 98, 119, 154, 178, 187, 238, 343, 374, 539, 623, 686, 833, 979, 1078, 1246, 1309, 1513, 1666, 1958, 2618, 3026, 3773, 4361, 5831, 6853, 7546, 8722, 9163, 10591, 11662, 13706, 16643, 18326, 21182, 30527, 33286, 47971, 61054, 64141, 74137, 95942, 116501, 120947, 128282, 148274, 233002, 241894, 335797, 518959, 671594, 815507, 846629, 1037918, 1330417, 1631014, 1693258, 2056099, 2660834, 4112198, 5708549, 5926403, 9312919, 10764283, 11417098, 11852806, 14392693, 18625838, 21528566, 22617089, 28785386, 41484821, 45234178, 65190433, 75349981, 82969642, 100748851, 118407113, 130380866, 150699962, 158319623, 182992811, 201497702, 236814226, 316639246, 365985622, 456333031, 527449867, 705241957, 828849791, 912666062, 1054899734, 1108237361, 1280949677, 1410483914, 1657699582, 2012920921, 2216474722, 2561899354, 3692149069, 4025841842, 5801948537, 7384298138, 7757661527, 8966647739, 11603897074, 14090446447, 15515323054, 17933295478, 28180892894, 40613639759, 62766534173, 81227279518, 98633125129, 125533068346, 197266250258, 690431875903, 1380863751806]

約数ペア:

[(1, 1380863751806), (2, 690431875903), (7, 197266250258), (11, 125533068346), (14, 98633125129), (17, 81227279518), (22, 62766534173), (34, 40613639759), (49, 28180892894), (77, 17933295478), (89, 15515323054), (98, 14090446447), (119, 11603897074), (154, 8966647739), (178, 7757661527), (187, 7384298138), (238, 5801948537), (343, 4025841842), (374, 3692149069), (539, 2561899354), (623, 2216474722), (686, 2012920921), (833, 1657699582), (979, 1410483914), (1078, 1280949677), (1246, 1108237361), (1309, 1054899734), (1513, 912666062), (1666, 828849791), (1958, 705241957), (2618, 527449867), (3026, 456333031), (3773, 365985622), (4361, 316639246), (5831, 236814226), (6853, 201497702), (7546, 182992811), (8722, 158319623), (9163, 150699962), (10591, 130380866), (11662, 118407113), (13706, 100748851), (16643, 82969642), (18326, 75349981), (21182, 65190433), (30527, 45234178), (33286, 41484821), (47971, 28785386), (61054, 22617089), (64141, 21528566), (74137, 18625838), (95942, 14392693), (116501, 11852806), (120947, 11417098), (128282, 10764283), (148274, 9312919), (233002, 5926403), (241894, 5708549), (335797, 4112198), (518959, 2660834), (671594, 2056099), (815507, 1693258), (846629, 1631014), (1037918, 1330417)]