422840496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21859}}^1$

素因数の和:21914

約数の個数: 80

約数和(自身を含む): 1214366720

約数和(自身を除く): 791526224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 21859, 43718, 65577, 87436, 131154, 174872, 262308, 284167, 349744, 524616, 568334, 677629, 852501, 1049232, 1136668, 1355258, 1705002, 2032887, 2273336, 2710516, 3410004, 4065774, 4546672, 5421032, 6820008, 8131548, 8809177, 10842064, 13640016, 16263096, 17618354, 26427531, 32526192, 35236708, 52855062, 70473416, 105710124, 140946832, 211420248, 422840496]

約数ペア:

[(1, 422840496), (2, 211420248), (3, 140946832), (4, 105710124), (6, 70473416), (8, 52855062), (12, 35236708), (13, 32526192), (16, 26427531), (24, 17618354), (26, 16263096), (31, 13640016), (39, 10842064), (48, 8809177), (52, 8131548), (62, 6820008), (78, 5421032), (93, 4546672), (104, 4065774), (124, 3410004), (156, 2710516), (186, 2273336), (208, 2032887), (248, 1705002), (312, 1355258), (372, 1136668), (403, 1049232), (496, 852501), (624, 677629), (744, 568334), (806, 524616), (1209, 349744), (1488, 284167), (1612, 262308), (2418, 174872), (3224, 131154), (4836, 87436), (6448, 65577), (9672, 43718), (19344, 21859)]