447446064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23186

約数の個数: 80

約数和(自身を含む): 1285028864

約数和(自身を除く): 837582800

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, 23131, 46262, 69393, 92524, 138786, 185048, 277572, 300703, 370096, 555144, 601406, 717061, 902109, 1110288, 1202812, 1434122, 1804218, 2151183, 2405624, 2868244, 3608436, 4302366, 4811248, 5736488, 7216872, 8604732, 9321793, 11472976, 14433744, 17209464, 18643586, 27965379, 34418928, 37287172, 55930758, 74574344, 111861516, 149148688, 223723032, 447446064]

約数ペア:

[(1, 447446064), (2, 223723032), (3, 149148688), (4, 111861516), (6, 74574344), (8, 55930758), (12, 37287172), (13, 34418928), (16, 27965379), (24, 18643586), (26, 17209464), (31, 14433744), (39, 11472976), (48, 9321793), (52, 8604732), (62, 7216872), (78, 5736488), (93, 4811248), (104, 4302366), (124, 3608436), (156, 2868244), (186, 2405624), (208, 2151183), (248, 1804218), (312, 1434122), (372, 1202812), (403, 1110288), (496, 902109), (624, 717061), (744, 601406), (806, 555144), (1209, 370096), (1488, 300703), (1612, 277572), (2418, 185048), (3224, 138786), (4836, 92524), (6448, 69393), (9672, 46262), (19344, 23131)]