8404344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 26107200

約数和(自身を除く): 17702856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 73, 78, 82, 104, 108, 117, 123, 146, 156, 164, 216, 219, 234, 246, 292, 312, 328, 351, 369, 438, 468, 492, 533, 584, 657, 702, 738, 876, 936, 949, 984, 1066, 1107, 1314, 1404, 1476, 1599, 1752, 1898, 1971, 2132, 2214, 2628, 2808, 2847, 2952, 2993, 3198, 3796, 3942, 4264, 4428, 4797, 5256, 5694, 5986, 6396, 7592, 7884, 8541, 8856, 8979, 9594, 11388, 11972, 12792, 14391, 15768, 17082, 17958, 19188, 22776, 23944, 25623, 26937, 28782, 34164, 35916, 38376, 38909, 51246, 53874, 57564, 68328, 71832, 77818, 80811, 102492, 107748, 115128, 116727, 155636, 161622, 204984, 215496, 233454, 311272, 323244, 350181, 466908, 646488, 700362, 933816, 1050543, 1400724, 2101086, 2801448, 4202172, 8404344]

約数ペア:

[(1, 8404344), (2, 4202172), (3, 2801448), (4, 2101086), (6, 1400724), (8, 1050543), (9, 933816), (12, 700362), (13, 646488), (18, 466908), (24, 350181), (26, 323244), (27, 311272), (36, 233454), (39, 215496), (41, 204984), (52, 161622), (54, 155636), (72, 116727), (73, 115128), (78, 107748), (82, 102492), (104, 80811), (108, 77818), (117, 71832), (123, 68328), (146, 57564), (156, 53874), (164, 51246), (216, 38909), (219, 38376), (234, 35916), (246, 34164), (292, 28782), (312, 26937), (328, 25623), (351, 23944), (369, 22776), (438, 19188), (468, 17958), (492, 17082), (533, 15768), (584, 14391), (657, 12792), (702, 11972), (738, 11388), (876, 9594), (936, 8979), (949, 8856), (984, 8541), (1066, 7884), (1107, 7592), (1314, 6396), (1404, 5986), (1476, 5694), (1599, 5256), (1752, 4797), (1898, 4428), (1971, 4264), (2132, 3942), (2214, 3796), (2628, 3198), (2808, 2993), (2847, 2952)]