315903424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3761

約数の個数: 56

約数和(自身を含む): 669340800

約数和(自身を除く): 353437376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2698, 3659, 4544, 5396, 7318, 10792, 14636, 21584, 29272, 43168, 58544, 69521, 86336, 117088, 139042, 234176, 259789, 278084, 519578, 556168, 1039156, 1112336, 2078312, 2224672, 4156624, 4449344, 4935991, 8313248, 9871982, 16626496, 19743964, 39487928, 78975856, 157951712, 315903424]

約数ペア:

[(1, 315903424), (2, 157951712), (4, 78975856), (8, 39487928), (16, 19743964), (19, 16626496), (32, 9871982), (38, 8313248), (64, 4935991), (71, 4449344), (76, 4156624), (142, 2224672), (152, 2078312), (284, 1112336), (304, 1039156), (568, 556168), (608, 519578), (1136, 278084), (1216, 259789), (1349, 234176), (2272, 139042), (2698, 117088), (3659, 86336), (4544, 69521), (5396, 58544), (7318, 43168), (10792, 29272), (14636, 21584)]