315515772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 945165312

約数和(自身を除く): 629649540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 167, 198, 234, 286, 334, 367, 396, 429, 468, 501, 572, 668, 734, 858, 1002, 1101, 1287, 1468, 1503, 1716, 1837, 2004, 2171, 2202, 2574, 3006, 3303, 3674, 4037, 4342, 4404, 4771, 5148, 5511, 6012, 6513, 6606, 7348, 8074, 8684, 9542, 11022, 12111, 13026, 13212, 14313, 16148, 16533, 19084, 19539, 22044, 23881, 24222, 26052, 28626, 33066, 36333, 39078, 42939, 47762, 48444, 52481, 57252, 61289, 66132, 71643, 72666, 78156, 85878, 95524, 104962, 122578, 143286, 145332, 157443, 171756, 183867, 209924, 214929, 245156, 286572, 314886, 367734, 429858, 472329, 551601, 629772, 674179, 735468, 796757, 859716, 944658, 1103202, 1348358, 1593514, 1889316, 2022537, 2206404, 2390271, 2696716, 3187028, 4045074, 4780542, 6067611, 7170813, 8090148, 8764327, 9561084, 12135222, 14341626, 17528654, 24270444, 26292981, 28683252, 35057308, 52585962, 78878943, 105171924, 157757886, 315515772]

約数ペア:

[(1, 315515772), (2, 157757886), (3, 105171924), (4, 78878943), (6, 52585962), (9, 35057308), (11, 28683252), (12, 26292981), (13, 24270444), (18, 17528654), (22, 14341626), (26, 12135222), (33, 9561084), (36, 8764327), (39, 8090148), (44, 7170813), (52, 6067611), (66, 4780542), (78, 4045074), (99, 3187028), (117, 2696716), (132, 2390271), (143, 2206404), (156, 2022537), (167, 1889316), (198, 1593514), (234, 1348358), (286, 1103202), (334, 944658), (367, 859716), (396, 796757), (429, 735468), (468, 674179), (501, 629772), (572, 551601), (668, 472329), (734, 429858), (858, 367734), (1002, 314886), (1101, 286572), (1287, 245156), (1468, 214929), (1503, 209924), (1716, 183867), (1837, 171756), (2004, 157443), (2171, 145332), (2202, 143286), (2574, 122578), (3006, 104962), (3303, 95524), (3674, 85878), (4037, 78156), (4342, 72666), (4404, 71643), (4771, 66132), (5148, 61289), (5511, 57252), (6012, 52481), (6513, 48444), (6606, 47762), (7348, 42939), (8074, 39078), (8684, 36333), (9542, 33066), (11022, 28626), (12111, 26052), (13026, 24222), (13212, 23881), (14313, 22044), (16148, 19539), (16533, 19084)]