402347712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 1152257792

約数和(自身を除く): 749910080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 331, 416, 487, 624, 662, 832, 974, 993, 1248, 1324, 1461, 1948, 1986, 2496, 2648, 2922, 3896, 3972, 4303, 5296, 5844, 6331, 7792, 7944, 8606, 10592, 11688, 12662, 12909, 15584, 15888, 17212, 18993, 21184, 23376, 25324, 25818, 31168, 31776, 34424, 37986, 46752, 50648, 51636, 63552, 68848, 75972, 93504, 101296, 103272, 137696, 151944, 161197, 202592, 206544, 275392, 303888, 322394, 405184, 413088, 483591, 607776, 644788, 826176, 967182, 1215552, 1289576, 1934364, 2095561, 2579152, 3868728, 4191122, 5158304, 6286683, 7737456, 8382244, 10316608, 12573366, 15474912, 16764488, 25146732, 30949824, 33528976, 50293464, 67057952, 100586928, 134115904, 201173856, 402347712]

約数ペア:

[(1, 402347712), (2, 201173856), (3, 134115904), (4, 100586928), (6, 67057952), (8, 50293464), (12, 33528976), (13, 30949824), (16, 25146732), (24, 16764488), (26, 15474912), (32, 12573366), (39, 10316608), (48, 8382244), (52, 7737456), (64, 6286683), (78, 5158304), (96, 4191122), (104, 3868728), (156, 2579152), (192, 2095561), (208, 1934364), (312, 1289576), (331, 1215552), (416, 967182), (487, 826176), (624, 644788), (662, 607776), (832, 483591), (974, 413088), (993, 405184), (1248, 322394), (1324, 303888), (1461, 275392), (1948, 206544), (1986, 202592), (2496, 161197), (2648, 151944), (2922, 137696), (3896, 103272), (3972, 101296), (4303, 93504), (5296, 75972), (5844, 68848), (6331, 63552), (7792, 51636), (7944, 50648), (8606, 46752), (10592, 37986), (11688, 34424), (12662, 31776), (12909, 31168), (15584, 25818), (15888, 25324), (17212, 23376), (18993, 21184)]