40664712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 119462400

約数和(自身を除く): 78797688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 67, 76, 88, 114, 121, 132, 134, 152, 201, 209, 228, 242, 264, 268, 363, 402, 418, 456, 484, 536, 627, 726, 737, 804, 836, 968, 1254, 1273, 1331, 1452, 1474, 1608, 1672, 2211, 2299, 2508, 2546, 2662, 2904, 2948, 3819, 3993, 4422, 4598, 5016, 5092, 5324, 5896, 6897, 7638, 7986, 8107, 8844, 9196, 10184, 10648, 13794, 14003, 15276, 15972, 16214, 17688, 18392, 24321, 25289, 27588, 28006, 30552, 31944, 32428, 42009, 48642, 50578, 55176, 56012, 64856, 75867, 84018, 89177, 97284, 101156, 112024, 151734, 154033, 168036, 178354, 194568, 202312, 267531, 303468, 308066, 336072, 356708, 462099, 535062, 606936, 616132, 713416, 924198, 1070124, 1232264, 1694363, 1848396, 2140248, 3388726, 3696792, 5083089, 6777452, 10166178, 13554904, 20332356, 40664712]

約数ペア:

[(1, 40664712), (2, 20332356), (3, 13554904), (4, 10166178), (6, 6777452), (8, 5083089), (11, 3696792), (12, 3388726), (19, 2140248), (22, 1848396), (24, 1694363), (33, 1232264), (38, 1070124), (44, 924198), (57, 713416), (66, 616132), (67, 606936), (76, 535062), (88, 462099), (114, 356708), (121, 336072), (132, 308066), (134, 303468), (152, 267531), (201, 202312), (209, 194568), (228, 178354), (242, 168036), (264, 154033), (268, 151734), (363, 112024), (402, 101156), (418, 97284), (456, 89177), (484, 84018), (536, 75867), (627, 64856), (726, 56012), (737, 55176), (804, 50578), (836, 48642), (968, 42009), (1254, 32428), (1273, 31944), (1331, 30552), (1452, 28006), (1474, 27588), (1608, 25289), (1672, 24321), (2211, 18392), (2299, 17688), (2508, 16214), (2546, 15972), (2662, 15276), (2904, 14003), (2948, 13794), (3819, 10648), (3993, 10184), (4422, 9196), (4598, 8844), (5016, 8107), (5092, 7986), (5324, 7638), (5896, 6897)]