2801448

素因数分解:

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

素因数の和:139

約数の個数: 96

約数和(自身を含む): 8484840

約数和(自身を除く): 5683392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 73, 78, 82, 104, 117, 123, 146, 156, 164, 219, 234, 246, 292, 312, 328, 369, 438, 468, 492, 533, 584, 657, 738, 876, 936, 949, 984, 1066, 1314, 1476, 1599, 1752, 1898, 2132, 2628, 2847, 2952, 2993, 3198, 3796, 4264, 4797, 5256, 5694, 5986, 6396, 7592, 8541, 8979, 9594, 11388, 11972, 12792, 17082, 17958, 19188, 22776, 23944, 26937, 34164, 35916, 38376, 38909, 53874, 68328, 71832, 77818, 107748, 116727, 155636, 215496, 233454, 311272, 350181, 466908, 700362, 933816, 1400724, 2801448]

約数ペア:

[(1, 2801448), (2, 1400724), (3, 933816), (4, 700362), (6, 466908), (8, 350181), (9, 311272), (12, 233454), (13, 215496), (18, 155636), (24, 116727), (26, 107748), (36, 77818), (39, 71832), (41, 68328), (52, 53874), (72, 38909), (73, 38376), (78, 35916), (82, 34164), (104, 26937), (117, 23944), (123, 22776), (146, 19188), (156, 17958), (164, 17082), (219, 12792), (234, 11972), (246, 11388), (292, 9594), (312, 8979), (328, 8541), (369, 7592), (438, 6396), (468, 5986), (492, 5694), (533, 5256), (584, 4797), (657, 4264), (738, 3796), (876, 3198), (936, 2993), (949, 2952), (984, 2847), (1066, 2628), (1314, 2132), (1476, 1898), (1599, 1752)]