531709488

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{3547}}^1$

素因数の和:3911

約数の個数: 80

約数和(自身を含む): 1531032960

約数和(自身を除く): 999323472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1041, 1388, 2082, 2776, 3123, 3547, 4164, 5552, 6246, 7094, 8328, 9369, 10641, 12492, 14188, 16656, 18738, 21282, 24984, 28376, 31923, 37476, 42564, 49968, 56752, 63846, 74952, 85128, 95769, 127692, 149904, 170256, 191538, 255384, 383076, 510768, 766152, 1230809, 1532304, 2461618, 3692427, 4923236, 7384854, 9846472, 11077281, 14769708, 19692944, 22154562, 29539416, 33231843, 44309124, 59078832, 66463686, 88618248, 132927372, 177236496, 265854744, 531709488]

約数ペア:

[(1, 531709488), (2, 265854744), (3, 177236496), (4, 132927372), (6, 88618248), (8, 66463686), (9, 59078832), (12, 44309124), (16, 33231843), (18, 29539416), (24, 22154562), (27, 19692944), (36, 14769708), (48, 11077281), (54, 9846472), (72, 7384854), (108, 4923236), (144, 3692427), (216, 2461618), (347, 1532304), (432, 1230809), (694, 766152), (1041, 510768), (1388, 383076), (2082, 255384), (2776, 191538), (3123, 170256), (3547, 149904), (4164, 127692), (5552, 95769), (6246, 85128), (7094, 74952), (8328, 63846), (9369, 56752), (10641, 49968), (12492, 42564), (14188, 37476), (16656, 31923), (18738, 28376), (21282, 24984)]