228639312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 752094720

約数和(自身を除く): 523455408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 71, 72, 76, 88, 99, 107, 114, 132, 142, 144, 152, 171, 176, 198, 209, 213, 214, 228, 264, 284, 304, 321, 342, 396, 418, 426, 428, 456, 528, 568, 627, 639, 642, 684, 781, 792, 836, 852, 856, 912, 963, 1136, 1177, 1254, 1278, 1284, 1349, 1368, 1562, 1584, 1672, 1704, 1712, 1881, 1926, 2033, 2343, 2354, 2508, 2556, 2568, 2698, 2736, 3124, 3344, 3408, 3531, 3762, 3852, 4047, 4066, 4686, 4708, 5016, 5112, 5136, 5396, 6099, 6248, 7029, 7062, 7524, 7597, 7704, 8094, 8132, 9372, 9416, 10032, 10224, 10593, 10792, 12141, 12198, 12496, 14058, 14124, 14839, 15048, 15194, 15408, 16188, 16264, 18297, 18744, 18832, 21186, 21584, 22363, 22791, 24282, 24396, 28116, 28248, 29678, 30096, 30388, 32376, 32528, 36594, 37488, 42372, 44517, 44726, 45582, 48564, 48792, 56232, 56496, 59356, 60776, 64752, 67089, 68373, 73188, 83567, 84744, 89034, 89452, 91164, 97128, 97584, 112464, 118712, 121552, 133551, 134178, 136746, 144343, 146376, 167134, 169488, 178068, 178904, 182328, 194256, 201267, 237424, 250701, 267102, 268356, 273492, 288686, 292752, 334268, 356136, 357808, 364656, 402534, 433029, 501402, 534204, 536712, 546984, 577372, 668536, 712272, 752103, 805068, 866058, 1002804, 1068408, 1073424, 1093968, 1154744, 1299087, 1337072, 1504206, 1587773, 1610136, 1732116, 2005608, 2136816, 2309488, 2598174, 3008412, 3175546, 3220272, 3464232, 4011216, 4763319, 5196348, 6016824, 6351092, 6928464, 9526638, 10392696, 12033648, 12702184, 14289957, 19053276, 20785392, 25404368, 28579914, 38106552, 57159828, 76213104, 114319656, 228639312]

約数ペア:

[(1, 228639312), (2, 114319656), (3, 76213104), (4, 57159828), (6, 38106552), (8, 28579914), (9, 25404368), (11, 20785392), (12, 19053276), (16, 14289957), (18, 12702184), (19, 12033648), (22, 10392696), (24, 9526638), (33, 6928464), (36, 6351092), (38, 6016824), (44, 5196348), (48, 4763319), (57, 4011216), (66, 3464232), (71, 3220272), (72, 3175546), (76, 3008412), (88, 2598174), (99, 2309488), (107, 2136816), (114, 2005608), (132, 1732116), (142, 1610136), (144, 1587773), (152, 1504206), (171, 1337072), (176, 1299087), (198, 1154744), (209, 1093968), (213, 1073424), (214, 1068408), (228, 1002804), (264, 866058), (284, 805068), (304, 752103), (321, 712272), (342, 668536), (396, 577372), (418, 546984), (426, 536712), (428, 534204), (456, 501402), (528, 433029), (568, 402534), (627, 364656), (639, 357808), (642, 356136), (684, 334268), (781, 292752), (792, 288686), (836, 273492), (852, 268356), (856, 267102), (912, 250701), (963, 237424), (1136, 201267), (1177, 194256), (1254, 182328), (1278, 178904), (1284, 178068), (1349, 169488), (1368, 167134), (1562, 146376), (1584, 144343), (1672, 136746), (1704, 134178), (1712, 133551), (1881, 121552), (1926, 118712), (2033, 112464), (2343, 97584), (2354, 97128), (2508, 91164), (2556, 89452), (2568, 89034), (2698, 84744), (2736, 83567), (3124, 73188), (3344, 68373), (3408, 67089), (3531, 64752), (3762, 60776), (3852, 59356), (4047, 56496), (4066, 56232), (4686, 48792), (4708, 48564), (5016, 45582), (5112, 44726), (5136, 44517), (5396, 42372), (6099, 37488), (6248, 36594), (7029, 32528), (7062, 32376), (7524, 30388), (7597, 30096), (7704, 29678), (8094, 28248), (8132, 28116), (9372, 24396), (9416, 24282), (10032, 22791), (10224, 22363), (10593, 21584), (10792, 21186), (12141, 18832), (12198, 18744), (12496, 18297), (14058, 16264), (14124, 16188), (14839, 15408), (15048, 15194)]