225741628

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 484009344

約数和(自身を除く): 258267716

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 701, 742, 868, 1402, 1484, 1519, 1643, 2597, 2804, 3038, 3286, 4907, 5194, 6076, 6572, 9814, 10388, 11501, 19628, 21731, 23002, 34349, 37153, 43462, 46004, 68698, 74306, 80507, 86924, 137396, 148612, 152117, 161014, 260071, 304234, 322028, 520142, 608468, 1040284, 1064819, 1151743, 1820497, 2129638, 2303486, 3640994, 4259276, 4606972, 7281988, 8062201, 16124402, 32248804, 56435407, 112870814, 225741628]

約数ペア:

[(1, 225741628), (2, 112870814), (4, 56435407), (7, 32248804), (14, 16124402), (28, 8062201), (31, 7281988), (49, 4606972), (53, 4259276), (62, 3640994), (98, 2303486), (106, 2129638), (124, 1820497), (196, 1151743), (212, 1064819), (217, 1040284), (371, 608468), (434, 520142), (701, 322028), (742, 304234), (868, 260071), (1402, 161014), (1484, 152117), (1519, 148612), (1643, 137396), (2597, 86924), (2804, 80507), (3038, 74306), (3286, 68698), (4907, 46004), (5194, 43462), (6076, 37153), (6572, 34349), (9814, 23002), (10388, 21731), (11501, 19628)]