312702984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3620

約数の個数: 128

約数和(自身を含む): 973468800

約数和(自身を除く): 660765816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1628, 1998, 2376, 2442, 2664, 3256, 3557, 3663, 3996, 4884, 7114, 7326, 7992, 9768, 10671, 10989, 14228, 14652, 21342, 21978, 28456, 29304, 32013, 39127, 42684, 43956, 64026, 78254, 85368, 87912, 96039, 117381, 128052, 131609, 156508, 192078, 234762, 256104, 263218, 313016, 352143, 384156, 394827, 469524, 526436, 704286, 768312, 789654, 939048, 1052872, 1056429, 1184481, 1408572, 1447699, 1579308, 2112858, 2368962, 2817144, 2895398, 3158616, 3553443, 4225716, 4343097, 4737924, 5790796, 7106886, 8451432, 8686194, 9475848, 11581592, 13029291, 14213772, 17372388, 26058582, 28427544, 34744776, 39087873, 52117164, 78175746, 104234328, 156351492, 312702984]

約数ペア:

[(1, 312702984), (2, 156351492), (3, 104234328), (4, 78175746), (6, 52117164), (8, 39087873), (9, 34744776), (11, 28427544), (12, 26058582), (18, 17372388), (22, 14213772), (24, 13029291), (27, 11581592), (33, 9475848), (36, 8686194), (37, 8451432), (44, 7106886), (54, 5790796), (66, 4737924), (72, 4343097), (74, 4225716), (88, 3553443), (99, 3158616), (108, 2895398), (111, 2817144), (132, 2368962), (148, 2112858), (198, 1579308), (216, 1447699), (222, 1408572), (264, 1184481), (296, 1056429), (297, 1052872), (333, 939048), (396, 789654), (407, 768312), (444, 704286), (594, 526436), (666, 469524), (792, 394827), (814, 384156), (888, 352143), (999, 313016), (1188, 263218), (1221, 256104), (1332, 234762), (1628, 192078), (1998, 156508), (2376, 131609), (2442, 128052), (2664, 117381), (3256, 96039), (3557, 87912), (3663, 85368), (3996, 78254), (4884, 64026), (7114, 43956), (7326, 42684), (7992, 39127), (9768, 32013), (10671, 29304), (10989, 28456), (14228, 21978), (14652, 21342)]