16904338272

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{3671}}^1$

素因数の和:4017

約数の個数: 144

約数和(自身を含む): 49080245760

約数和(自身を除く): 32175907488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 271, 288, 354, 472, 531, 542, 708, 813, 944, 1062, 1084, 1416, 1626, 1888, 2124, 2168, 2439, 2832, 3252, 3671, 4248, 4336, 4878, 5664, 6504, 7342, 8496, 8672, 9756, 11013, 13008, 14684, 15989, 16992, 19512, 22026, 26016, 29368, 31978, 33039, 39024, 44052, 47967, 58736, 63956, 66078, 78048, 88104, 95934, 117472, 127912, 132156, 143901, 176208, 191868, 216589, 255824, 264312, 287802, 352416, 383736, 433178, 511648, 528624, 575604, 649767, 767472, 866356, 994841, 1057248, 1151208, 1299534, 1534944, 1732712, 1949301, 1989682, 2302416, 2599068, 2984523, 3465424, 3898602, 3979364, 4604832, 5198136, 5969046, 6930848, 7797204, 7958728, 8953569, 10396272, 11938092, 15594408, 15917456, 17907138, 20792544, 23876184, 31188816, 31834912, 35814276, 47752368, 58695619, 62377632, 71628552, 95504736, 117391238, 143257104, 176086857, 234782476, 286514208, 352173714, 469564952, 528260571, 704347428, 939129904, 1056521142, 1408694856, 1878259808, 2113042284, 2817389712, 4226084568, 5634779424, 8452169136, 16904338272]

約数ペア:

[(1, 16904338272), (2, 8452169136), (3, 5634779424), (4, 4226084568), (6, 2817389712), (8, 2113042284), (9, 1878259808), (12, 1408694856), (16, 1056521142), (18, 939129904), (24, 704347428), (32, 528260571), (36, 469564952), (48, 352173714), (59, 286514208), (72, 234782476), (96, 176086857), (118, 143257104), (144, 117391238), (177, 95504736), (236, 71628552), (271, 62377632), (288, 58695619), (354, 47752368), (472, 35814276), (531, 31834912), (542, 31188816), (708, 23876184), (813, 20792544), (944, 17907138), (1062, 15917456), (1084, 15594408), (1416, 11938092), (1626, 10396272), (1888, 8953569), (2124, 7958728), (2168, 7797204), (2439, 6930848), (2832, 5969046), (3252, 5198136), (3671, 4604832), (4248, 3979364), (4336, 3898602), (4878, 3465424), (5664, 2984523), (6504, 2599068), (7342, 2302416), (8496, 1989682), (8672, 1949301), (9756, 1732712), (11013, 1534944), (13008, 1299534), (14684, 1151208), (15989, 1057248), (16992, 994841), (19512, 866356), (22026, 767472), (26016, 649767), (29368, 575604), (31978, 528624), (33039, 511648), (39024, 433178), (44052, 383736), (47967, 352416), (58736, 287802), (63956, 264312), (66078, 255824), (78048, 216589), (88104, 191868), (95934, 176208), (117472, 143901), (127912, 132156)]