222906648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 574997760

約数和(自身を除く): 352091112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 283, 296, 444, 566, 849, 887, 888, 1132, 1698, 1774, 2264, 2661, 3396, 3548, 5322, 6792, 7096, 10471, 10644, 20942, 21288, 31413, 32819, 41884, 62826, 65638, 83768, 98457, 125652, 131276, 196914, 251021, 251304, 262552, 393828, 502042, 753063, 787656, 1004084, 1506126, 2008168, 3012252, 6024504, 9287777, 18575554, 27863331, 37151108, 55726662, 74302216, 111453324, 222906648]

約数ペア:

[(1, 222906648), (2, 111453324), (3, 74302216), (4, 55726662), (6, 37151108), (8, 27863331), (12, 18575554), (24, 9287777), (37, 6024504), (74, 3012252), (111, 2008168), (148, 1506126), (222, 1004084), (283, 787656), (296, 753063), (444, 502042), (566, 393828), (849, 262552), (887, 251304), (888, 251021), (1132, 196914), (1698, 131276), (1774, 125652), (2264, 98457), (2661, 83768), (3396, 65638), (3548, 62826), (5322, 41884), (6792, 32819), (7096, 31413), (10471, 21288), (10644, 20942)]