1956873264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77359}}^1$

素因数の和:77418

約数の個数: 80

約数和(自身を含む): 5525360640

約数和(自身を除く): 3568487376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 77359, 154718, 232077, 309436, 464154, 618872, 928308, 1237744, 1315103, 1856616, 2398129, 2630206, 3713232, 3945309, 4796258, 5260412, 7194387, 7890618, 9592516, 10520824, 14388774, 15781236, 19185032, 21041648, 28777548, 31562472, 38370064, 40768193, 57555096, 63124944, 81536386, 115110192, 122304579, 163072772, 244609158, 326145544, 489218316, 652291088, 978436632, 1956873264]

約数ペア:

[(1, 1956873264), (2, 978436632), (3, 652291088), (4, 489218316), (6, 326145544), (8, 244609158), (12, 163072772), (16, 122304579), (17, 115110192), (24, 81536386), (31, 63124944), (34, 57555096), (48, 40768193), (51, 38370064), (62, 31562472), (68, 28777548), (93, 21041648), (102, 19185032), (124, 15781236), (136, 14388774), (186, 10520824), (204, 9592516), (248, 7890618), (272, 7194387), (372, 5260412), (408, 4796258), (496, 3945309), (527, 3713232), (744, 2630206), (816, 2398129), (1054, 1856616), (1488, 1315103), (1581, 1237744), (2108, 928308), (3162, 618872), (4216, 464154), (6324, 309436), (8432, 232077), (12648, 154718), (25296, 77359)]