819964224

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21247}}^1$

素因数の和:21332

約数の個数: 84

約数和(自身を含む): 2385470464

約数和(自身を除く): 1565506240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 9648, 12864, 19296, 21247, 38592, 42494, 63741, 84988, 127482, 169976, 191223, 254964, 339952, 382446, 509928, 679904, 764892, 1019856, 1359808, 1423549, 1529784, 2039712, 2847098, 3059568, 4079424, 4270647, 5694196, 6119136, 8541294, 11388392, 12238272, 12811941, 17082588, 22776784, 25623882, 34165176, 45553568, 51247764, 68330352, 91107136, 102495528, 136660704, 204991056, 273321408, 409982112, 819964224]

約数ペア:

[(1, 819964224), (2, 409982112), (3, 273321408), (4, 204991056), (6, 136660704), (8, 102495528), (9, 91107136), (12, 68330352), (16, 51247764), (18, 45553568), (24, 34165176), (32, 25623882), (36, 22776784), (48, 17082588), (64, 12811941), (67, 12238272), (72, 11388392), (96, 8541294), (134, 6119136), (144, 5694196), (192, 4270647), (201, 4079424), (268, 3059568), (288, 2847098), (402, 2039712), (536, 1529784), (576, 1423549), (603, 1359808), (804, 1019856), (1072, 764892), (1206, 679904), (1608, 509928), (2144, 382446), (2412, 339952), (3216, 254964), (4288, 191223), (4824, 169976), (6432, 127482), (9648, 84988), (12864, 63741), (19296, 42494), (21247, 38592)]