6440544

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 21228480

約数和(自身を除く): 14787936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 107, 114, 132, 144, 152, 171, 176, 198, 209, 214, 228, 264, 288, 304, 321, 342, 352, 396, 418, 428, 456, 528, 608, 627, 642, 684, 792, 836, 856, 912, 963, 1056, 1177, 1254, 1284, 1368, 1584, 1672, 1712, 1824, 1881, 1926, 2033, 2354, 2508, 2568, 2736, 3168, 3344, 3424, 3531, 3762, 3852, 4066, 4708, 5016, 5136, 5472, 6099, 6688, 7062, 7524, 7704, 8132, 9416, 10032, 10272, 10593, 12198, 14124, 15048, 15408, 16264, 18297, 18832, 20064, 21186, 22363, 24396, 28248, 30096, 30816, 32528, 36594, 37664, 42372, 44726, 48792, 56496, 60192, 65056, 67089, 73188, 84744, 89452, 97584, 112992, 134178, 146376, 169488, 178904, 195168, 201267, 268356, 292752, 338976, 357808, 402534, 536712, 585504, 715616, 805068, 1073424, 1610136, 2146848, 3220272, 6440544]

約数ペア:

[(1, 6440544), (2, 3220272), (3, 2146848), (4, 1610136), (6, 1073424), (8, 805068), (9, 715616), (11, 585504), (12, 536712), (16, 402534), (18, 357808), (19, 338976), (22, 292752), (24, 268356), (32, 201267), (33, 195168), (36, 178904), (38, 169488), (44, 146376), (48, 134178), (57, 112992), (66, 97584), (72, 89452), (76, 84744), (88, 73188), (96, 67089), (99, 65056), (107, 60192), (114, 56496), (132, 48792), (144, 44726), (152, 42372), (171, 37664), (176, 36594), (198, 32528), (209, 30816), (214, 30096), (228, 28248), (264, 24396), (288, 22363), (304, 21186), (321, 20064), (342, 18832), (352, 18297), (396, 16264), (418, 15408), (428, 15048), (456, 14124), (528, 12198), (608, 10593), (627, 10272), (642, 10032), (684, 9416), (792, 8132), (836, 7704), (856, 7524), (912, 7062), (963, 6688), (1056, 6099), (1177, 5472), (1254, 5136), (1284, 5016), (1368, 4708), (1584, 4066), (1672, 3852), (1712, 3762), (1824, 3531), (1881, 3424), (1926, 3344), (2033, 3168), (2354, 2736), (2508, 2568)]