243903336

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 621561600

約数和(自身を除く): 377658264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 197, 237, 316, 394, 474, 591, 632, 653, 788, 948, 1182, 1306, 1576, 1896, 1959, 2364, 2612, 3918, 4728, 5224, 7836, 15563, 15672, 31126, 46689, 51587, 62252, 93378, 103174, 124504, 128641, 154761, 186756, 206348, 257282, 309522, 373512, 385923, 412696, 514564, 619044, 771846, 1029128, 1238088, 1543692, 3087384, 10162639, 20325278, 30487917, 40650556, 60975834, 81301112, 121951668, 243903336]

約数ペア:

[(1, 243903336), (2, 121951668), (3, 81301112), (4, 60975834), (6, 40650556), (8, 30487917), (12, 20325278), (24, 10162639), (79, 3087384), (158, 1543692), (197, 1238088), (237, 1029128), (316, 771846), (394, 619044), (474, 514564), (591, 412696), (632, 385923), (653, 373512), (788, 309522), (948, 257282), (1182, 206348), (1306, 186756), (1576, 154761), (1896, 128641), (1959, 124504), (2364, 103174), (2612, 93378), (3918, 62252), (4728, 51587), (5224, 46689), (7836, 31126), (15563, 15672)]