644771895548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{9803}}^1$

素因数の和:10575

約数の個数: 96

約数和(自身を含む): 1299104980992

約数和(自身を除く): 654333085444

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 631, 1012, 1133, 1262, 2266, 2369, 2524, 4532, 4738, 6941, 9476, 9803, 13882, 14513, 19606, 26059, 27764, 29026, 39212, 52118, 58052, 64993, 104236, 107833, 129986, 159643, 215666, 225469, 259972, 319286, 431332, 450938, 638572, 714923, 901876, 1009709, 1429846, 1494839, 2019418, 2480159, 2859692, 2989678, 4038836, 4960318, 5979356, 6185693, 9920636, 11106799, 12371386, 16443229, 22213598, 23223307, 24742772, 32886458, 44427196, 46446614, 65772916, 68042623, 92893228, 136085246, 142270939, 255456377, 272170492, 284541878, 510912754, 569083756, 637126379, 1021825508, 1274252758, 1564980329, 2548505516, 3129960658, 6259921316, 7008390169, 14016780338, 14653906717, 28033560676, 29307813434, 58615626868, 161192973887, 322385947774, 644771895548]

約数ペア:

[(1, 644771895548), (2, 322385947774), (4, 161192973887), (11, 58615626868), (22, 29307813434), (23, 28033560676), (44, 14653906717), (46, 14016780338), (92, 7008390169), (103, 6259921316), (206, 3129960658), (253, 2548505516), (412, 1564980329), (506, 1274252758), (631, 1021825508), (1012, 637126379), (1133, 569083756), (1262, 510912754), (2266, 284541878), (2369, 272170492), (2524, 255456377), (4532, 142270939), (4738, 136085246), (6941, 92893228), (9476, 68042623), (9803, 65772916), (13882, 46446614), (14513, 44427196), (19606, 32886458), (26059, 24742772), (27764, 23223307), (29026, 22213598), (39212, 16443229), (52118, 12371386), (58052, 11106799), (64993, 9920636), (104236, 6185693), (107833, 5979356), (129986, 4960318), (159643, 4038836), (215666, 2989678), (225469, 2859692), (259972, 2480159), (319286, 2019418), (431332, 1494839), (450938, 1429846), (638572, 1009709), (714923, 901876)]