228541896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 699726300

約数和(自身を除く): 471184404

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 121, 132, 148, 198, 222, 242, 264, 296, 333, 363, 396, 407, 444, 484, 666, 709, 726, 792, 814, 888, 968, 1089, 1221, 1332, 1418, 1452, 1628, 2127, 2178, 2442, 2664, 2836, 2904, 3256, 3663, 4254, 4356, 4477, 4884, 5672, 6381, 7326, 7799, 8508, 8712, 8954, 9768, 12762, 13431, 14652, 15598, 17016, 17908, 23397, 25524, 26233, 26862, 29304, 31196, 35816, 40293, 46794, 51048, 52466, 53724, 62392, 70191, 78699, 80586, 85789, 93588, 104932, 107448, 140382, 157398, 161172, 171578, 187176, 209864, 236097, 257367, 280764, 288563, 314796, 322344, 343156, 472194, 514734, 561528, 577126, 629592, 686312, 772101, 865689, 944388, 1029468, 1154252, 1544202, 1731378, 1888776, 2058936, 2308504, 2597067, 3088404, 3174193, 3462756, 5194134, 6176808, 6348386, 6925512, 9522579, 10388268, 12696772, 19045158, 20776536, 25393544, 28567737, 38090316, 57135474, 76180632, 114270948, 228541896]

約数ペア:

[(1, 228541896), (2, 114270948), (3, 76180632), (4, 57135474), (6, 38090316), (8, 28567737), (9, 25393544), (11, 20776536), (12, 19045158), (18, 12696772), (22, 10388268), (24, 9522579), (33, 6925512), (36, 6348386), (37, 6176808), (44, 5194134), (66, 3462756), (72, 3174193), (74, 3088404), (88, 2597067), (99, 2308504), (111, 2058936), (121, 1888776), (132, 1731378), (148, 1544202), (198, 1154252), (222, 1029468), (242, 944388), (264, 865689), (296, 772101), (333, 686312), (363, 629592), (396, 577126), (407, 561528), (444, 514734), (484, 472194), (666, 343156), (709, 322344), (726, 314796), (792, 288563), (814, 280764), (888, 257367), (968, 236097), (1089, 209864), (1221, 187176), (1332, 171578), (1418, 161172), (1452, 157398), (1628, 140382), (2127, 107448), (2178, 104932), (2442, 93588), (2664, 85789), (2836, 80586), (2904, 78699), (3256, 70191), (3663, 62392), (4254, 53724), (4356, 52466), (4477, 51048), (4884, 46794), (5672, 40293), (6381, 35816), (7326, 31196), (7799, 29304), (8508, 26862), (8712, 26233), (8954, 25524), (9768, 23397), (12762, 17908), (13431, 17016), (14652, 15598)]