286038648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 915264000

約数和(自身を除く): 629225352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1361, 1512, 1668, 1946, 2502, 2722, 2919, 3336, 3753, 3892, 4083, 5004, 5444, 5838, 7506, 7784, 8166, 8757, 9527, 10008, 10888, 11676, 12249, 15012, 16332, 17514, 19054, 23352, 24498, 26271, 28581, 30024, 32664, 35028, 36747, 38108, 48996, 52542, 57162, 70056, 73494, 76216, 85743, 97992, 105084, 114324, 146988, 171486, 189179, 210168, 228648, 257229, 293976, 342972, 378358, 514458, 567537, 685944, 756716, 1028916, 1135074, 1324253, 1513432, 1702611, 2057832, 2270148, 2648506, 3405222, 3972759, 4540296, 5107833, 5297012, 6810444, 7945518, 10215666, 10594024, 11918277, 13620888, 15891036, 20431332, 23836554, 31782072, 35754831, 40862664, 47673108, 71509662, 95346216, 143019324, 286038648]

約数ペア:

[(1, 286038648), (2, 143019324), (3, 95346216), (4, 71509662), (6, 47673108), (7, 40862664), (8, 35754831), (9, 31782072), (12, 23836554), (14, 20431332), (18, 15891036), (21, 13620888), (24, 11918277), (27, 10594024), (28, 10215666), (36, 7945518), (42, 6810444), (54, 5297012), (56, 5107833), (63, 4540296), (72, 3972759), (84, 3405222), (108, 2648506), (126, 2270148), (139, 2057832), (168, 1702611), (189, 1513432), (216, 1324253), (252, 1135074), (278, 1028916), (378, 756716), (417, 685944), (504, 567537), (556, 514458), (756, 378358), (834, 342972), (973, 293976), (1112, 257229), (1251, 228648), (1361, 210168), (1512, 189179), (1668, 171486), (1946, 146988), (2502, 114324), (2722, 105084), (2919, 97992), (3336, 85743), (3753, 76216), (3892, 73494), (4083, 70056), (5004, 57162), (5444, 52542), (5838, 48996), (7506, 38108), (7784, 36747), (8166, 35028), (8757, 32664), (9527, 30024), (10008, 28581), (10888, 26271), (11676, 24498), (12249, 23352), (15012, 19054), (16332, 17514)]