298667268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 797001660

約数和(自身を除く): 498334392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 97, 124, 178, 186, 194, 267, 279, 291, 356, 372, 388, 534, 558, 582, 801, 873, 961, 1068, 1116, 1164, 1602, 1746, 1922, 2759, 2883, 3007, 3204, 3492, 3844, 5518, 5766, 6014, 8277, 8633, 8649, 9021, 11036, 11532, 12028, 16554, 17266, 17298, 18042, 24831, 25899, 27063, 33108, 34532, 34596, 36084, 49662, 51798, 54126, 77697, 85529, 93217, 99324, 103596, 108252, 155394, 171058, 186434, 256587, 267623, 279651, 310788, 342116, 372868, 513174, 535246, 559302, 769761, 802869, 838953, 1026348, 1070492, 1118604, 1539522, 1605738, 1677906, 2408607, 3079044, 3211476, 3355812, 4817214, 8296313, 9634428, 16592626, 24888939, 33185252, 49777878, 74666817, 99555756, 149333634, 298667268]

約数ペア:

[(1, 298667268), (2, 149333634), (3, 99555756), (4, 74666817), (6, 49777878), (9, 33185252), (12, 24888939), (18, 16592626), (31, 9634428), (36, 8296313), (62, 4817214), (89, 3355812), (93, 3211476), (97, 3079044), (124, 2408607), (178, 1677906), (186, 1605738), (194, 1539522), (267, 1118604), (279, 1070492), (291, 1026348), (356, 838953), (372, 802869), (388, 769761), (534, 559302), (558, 535246), (582, 513174), (801, 372868), (873, 342116), (961, 310788), (1068, 279651), (1116, 267623), (1164, 256587), (1602, 186434), (1746, 171058), (1922, 155394), (2759, 108252), (2883, 103596), (3007, 99324), (3204, 93217), (3492, 85529), (3844, 77697), (5518, 54126), (5766, 51798), (6014, 49662), (8277, 36084), (8633, 34596), (8649, 34532), (9021, 33108), (11036, 27063), (11532, 25899), (12028, 24831), (16554, 18042), (17266, 17298)]