205416744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 581817600

約数和(自身を除く): 376400856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 73, 78, 87, 104, 116, 146, 156, 174, 219, 232, 292, 311, 312, 348, 377, 438, 584, 622, 696, 754, 876, 933, 949, 1131, 1244, 1508, 1752, 1866, 1898, 2117, 2262, 2488, 2847, 3016, 3732, 3796, 4043, 4234, 4524, 5694, 6351, 7464, 7592, 8086, 8468, 9019, 9048, 11388, 12129, 12702, 16172, 16936, 18038, 22703, 22776, 24258, 25404, 27057, 27521, 32344, 36076, 45406, 48516, 50808, 54114, 55042, 68109, 72152, 82563, 90812, 97032, 108228, 110084, 117247, 136218, 165126, 181624, 216456, 220168, 234494, 272436, 295139, 330252, 351741, 468988, 544872, 590278, 658387, 660504, 703482, 885417, 937976, 1180556, 1316774, 1406964, 1770834, 1975161, 2361112, 2633548, 2813928, 3541668, 3950322, 5267096, 7083336, 7900644, 8559031, 15801288, 17118062, 25677093, 34236124, 51354186, 68472248, 102708372, 205416744]

約数ペア:

[(1, 205416744), (2, 102708372), (3, 68472248), (4, 51354186), (6, 34236124), (8, 25677093), (12, 17118062), (13, 15801288), (24, 8559031), (26, 7900644), (29, 7083336), (39, 5267096), (52, 3950322), (58, 3541668), (73, 2813928), (78, 2633548), (87, 2361112), (104, 1975161), (116, 1770834), (146, 1406964), (156, 1316774), (174, 1180556), (219, 937976), (232, 885417), (292, 703482), (311, 660504), (312, 658387), (348, 590278), (377, 544872), (438, 468988), (584, 351741), (622, 330252), (696, 295139), (754, 272436), (876, 234494), (933, 220168), (949, 216456), (1131, 181624), (1244, 165126), (1508, 136218), (1752, 117247), (1866, 110084), (1898, 108228), (2117, 97032), (2262, 90812), (2488, 82563), (2847, 72152), (3016, 68109), (3732, 55042), (3796, 54114), (4043, 50808), (4234, 48516), (4524, 45406), (5694, 36076), (6351, 32344), (7464, 27521), (7592, 27057), (8086, 25404), (8468, 24258), (9019, 22776), (9048, 22703), (11388, 18038), (12129, 16936), (12702, 16172)]