1564964388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{371549}}^1$

素因数の和:371578

約数の個数: 60

約数和(自身を含む): 4405839900

約数和(自身を除く): 2840875512

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 371549, 743098, 1114647, 1486196, 2229294, 3343941, 4458588, 4830137, 6687882, 9660274, 10031823, 13375764, 14490411, 19320548, 20063646, 28980822, 30095469, 40127292, 43471233, 57961644, 60190938, 86942466, 120381876, 130413699, 173884932, 260827398, 391241097, 521654796, 782482194, 1564964388]

約数ペア:

[(1, 1564964388), (2, 782482194), (3, 521654796), (4, 391241097), (6, 260827398), (9, 173884932), (12, 130413699), (13, 120381876), (18, 86942466), (26, 60190938), (27, 57961644), (36, 43471233), (39, 40127292), (52, 30095469), (54, 28980822), (78, 20063646), (81, 19320548), (108, 14490411), (117, 13375764), (156, 10031823), (162, 9660274), (234, 6687882), (324, 4830137), (351, 4458588), (468, 3343941), (702, 2229294), (1053, 1486196), (1404, 1114647), (2106, 743098), (4212, 371549)]