377666128

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 887387400

約数和(自身を除く): 509721272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 61, 98, 106, 112, 122, 149, 196, 212, 244, 298, 371, 392, 424, 427, 488, 596, 742, 784, 848, 854, 976, 1043, 1192, 1484, 1708, 2086, 2384, 2597, 2968, 2989, 3233, 3416, 4172, 5194, 5936, 5978, 6466, 6832, 7301, 7897, 8344, 9089, 10388, 11956, 12932, 14602, 15794, 16688, 18178, 20776, 22631, 23912, 25864, 29204, 31588, 36356, 41552, 45262, 47824, 51728, 55279, 58408, 63176, 63623, 72712, 90524, 110558, 116816, 126352, 127246, 145424, 158417, 181048, 221116, 254492, 316834, 362096, 386953, 442232, 445361, 481717, 508984, 633668, 773906, 884464, 890722, 963434, 1017968, 1267336, 1547812, 1781444, 1926868, 2534672, 3095624, 3372019, 3562888, 3853736, 6191248, 6744038, 7125776, 7707472, 13488076, 23604133, 26976152, 47208266, 53952304, 94416532, 188833064, 377666128]

約数ペア:

[(1, 377666128), (2, 188833064), (4, 94416532), (7, 53952304), (8, 47208266), (14, 26976152), (16, 23604133), (28, 13488076), (49, 7707472), (53, 7125776), (56, 6744038), (61, 6191248), (98, 3853736), (106, 3562888), (112, 3372019), (122, 3095624), (149, 2534672), (196, 1926868), (212, 1781444), (244, 1547812), (298, 1267336), (371, 1017968), (392, 963434), (424, 890722), (427, 884464), (488, 773906), (596, 633668), (742, 508984), (784, 481717), (848, 445361), (854, 442232), (976, 386953), (1043, 362096), (1192, 316834), (1484, 254492), (1708, 221116), (2086, 181048), (2384, 158417), (2597, 145424), (2968, 127246), (2989, 126352), (3233, 116816), (3416, 110558), (4172, 90524), (5194, 72712), (5936, 63623), (5978, 63176), (6466, 58408), (6832, 55279), (7301, 51728), (7897, 47824), (8344, 45262), (9089, 41552), (10388, 36356), (11956, 31588), (12932, 29204), (14602, 25864), (15794, 23912), (16688, 22631), (18178, 20776)]