281706672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14563}}^1$

素因数の和:14618

約数の個数: 80

約数和(自身を含む): 809059328

約数和(自身を除く): 527352656

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, 14563, 19344, 29126, 43689, 58252, 87378, 116504, 174756, 189319, 233008, 349512, 378638, 451453, 567957, 699024, 757276, 902906, 1135914, 1354359, 1514552, 1805812, 2271828, 2708718, 3029104, 3611624, 4543656, 5417436, 5868889, 7223248, 9087312, 10834872, 11737778, 17606667, 21669744, 23475556, 35213334, 46951112, 70426668, 93902224, 140853336, 281706672]

約数ペア:

[(1, 281706672), (2, 140853336), (3, 93902224), (4, 70426668), (6, 46951112), (8, 35213334), (12, 23475556), (13, 21669744), (16, 17606667), (24, 11737778), (26, 10834872), (31, 9087312), (39, 7223248), (48, 5868889), (52, 5417436), (62, 4543656), (78, 3611624), (93, 3029104), (104, 2708718), (124, 2271828), (156, 1805812), (186, 1514552), (208, 1354359), (248, 1135914), (312, 902906), (372, 757276), (403, 699024), (496, 567957), (624, 451453), (744, 378638), (806, 349512), (1209, 233008), (1488, 189319), (1612, 174756), (2418, 116504), (3224, 87378), (4836, 58252), (6448, 43689), (9672, 29126), (14563, 19344)]