840218256

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{10667}}^1$

素因数の和:11228

約数の個数: 60

約数和(自身を含む): 2355963792

約数和(自身を除く): 1515745536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 10667, 13128, 19692, 21334, 26256, 32001, 39384, 42668, 64002, 78768, 85336, 96003, 128004, 170672, 192006, 256008, 384012, 512016, 768024, 1536048, 5834849, 11669698, 17504547, 23339396, 35009094, 46678792, 52513641, 70018188, 93357584, 105027282, 140036376, 210054564, 280072752, 420109128, 840218256]

約数ペア:

[(1, 840218256), (2, 420109128), (3, 280072752), (4, 210054564), (6, 140036376), (8, 105027282), (9, 93357584), (12, 70018188), (16, 52513641), (18, 46678792), (24, 35009094), (36, 23339396), (48, 17504547), (72, 11669698), (144, 5834849), (547, 1536048), (1094, 768024), (1641, 512016), (2188, 384012), (3282, 256008), (4376, 192006), (4923, 170672), (6564, 128004), (8752, 96003), (9846, 85336), (10667, 78768), (13128, 64002), (19692, 42668), (21334, 39384), (26256, 32001)]