276222648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28559}}^1$

素因数の和:28612

約数の個数: 64

約数和(自身を含む): 767692800

約数和(自身を除く): 491470152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 28559, 57118, 85677, 114236, 171354, 228472, 342708, 371267, 685416, 742534, 885329, 1113801, 1485068, 1770658, 2227602, 2655987, 2970136, 3541316, 4455204, 5311974, 7082632, 8910408, 10623948, 11509277, 21247896, 23018554, 34527831, 46037108, 69055662, 92074216, 138111324, 276222648]

約数ペア:

[(1, 276222648), (2, 138111324), (3, 92074216), (4, 69055662), (6, 46037108), (8, 34527831), (12, 23018554), (13, 21247896), (24, 11509277), (26, 10623948), (31, 8910408), (39, 7082632), (52, 5311974), (62, 4455204), (78, 3541316), (93, 2970136), (104, 2655987), (124, 2227602), (156, 1770658), (186, 1485068), (248, 1113801), (312, 885329), (372, 742534), (403, 685416), (744, 371267), (806, 342708), (1209, 228472), (1612, 171354), (2418, 114236), (3224, 85677), (4836, 57118), (9672, 28559)]