1255004856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2954

約数の個数: 144

約数和(自身を含む): 3986461440

約数和(自身を除く): 2731456584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 294, 381, 392, 441, 504, 508, 588, 762, 882, 889, 1016, 1143, 1176, 1524, 1764, 1778, 2286, 2667, 2801, 3048, 3528, 3556, 4572, 5334, 5602, 6223, 7112, 8001, 8403, 9144, 10668, 11204, 12446, 16002, 16806, 18669, 19607, 21336, 22408, 24892, 25209, 32004, 33612, 37338, 39214, 49784, 50418, 56007, 58821, 64008, 67224, 74676, 78428, 100836, 112014, 117642, 137249, 149352, 156856, 176463, 201672, 224028, 235284, 274498, 352926, 355727, 411747, 448056, 470568, 548996, 705852, 711454, 823494, 1067181, 1097992, 1235241, 1411704, 1422908, 1646988, 2134362, 2470482, 2490089, 2845816, 3201543, 3293976, 4268724, 4940964, 4980178, 6403086, 7470267, 8537448, 9881928, 9960356, 12806172, 14940534, 17430623, 19920712, 22410801, 25612344, 29881068, 34861246, 44821602, 52291869, 59762136, 69722492, 89643204, 104583738, 139444984, 156875607, 179286408, 209167476, 313751214, 418334952, 627502428, 1255004856]

約数ペア:

[(1, 1255004856), (2, 627502428), (3, 418334952), (4, 313751214), (6, 209167476), (7, 179286408), (8, 156875607), (9, 139444984), (12, 104583738), (14, 89643204), (18, 69722492), (21, 59762136), (24, 52291869), (28, 44821602), (36, 34861246), (42, 29881068), (49, 25612344), (56, 22410801), (63, 19920712), (72, 17430623), (84, 14940534), (98, 12806172), (126, 9960356), (127, 9881928), (147, 8537448), (168, 7470267), (196, 6403086), (252, 4980178), (254, 4940964), (294, 4268724), (381, 3293976), (392, 3201543), (441, 2845816), (504, 2490089), (508, 2470482), (588, 2134362), (762, 1646988), (882, 1422908), (889, 1411704), (1016, 1235241), (1143, 1097992), (1176, 1067181), (1524, 823494), (1764, 711454), (1778, 705852), (2286, 548996), (2667, 470568), (2801, 448056), (3048, 411747), (3528, 355727), (3556, 352926), (4572, 274498), (5334, 235284), (5602, 224028), (6223, 201672), (7112, 176463), (8001, 156856), (8403, 149352), (9144, 137249), (10668, 117642), (11204, 112014), (12446, 100836), (16002, 78428), (16806, 74676), (18669, 67224), (19607, 64008), (21336, 58821), (22408, 56007), (24892, 50418), (25209, 49784), (32004, 39214), (33612, 37338)]