216513726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 511128576

約数和(自身を除く): 294614850

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 277, 286, 429, 554, 831, 858, 911, 1662, 1822, 2733, 3047, 3601, 5466, 6094, 7202, 9141, 10021, 10803, 11843, 18282, 20042, 21606, 23686, 30063, 35529, 39611, 60126, 71058, 79222, 118833, 130273, 237666, 252347, 260546, 390819, 504694, 757041, 781638, 1514082, 2775817, 3280511, 5551634, 6561022, 8327451, 9841533, 16654902, 19683066, 36085621, 72171242, 108256863, 216513726]

約数ペア:

[(1, 216513726), (2, 108256863), (3, 72171242), (6, 36085621), (11, 19683066), (13, 16654902), (22, 9841533), (26, 8327451), (33, 6561022), (39, 5551634), (66, 3280511), (78, 2775817), (143, 1514082), (277, 781638), (286, 757041), (429, 504694), (554, 390819), (831, 260546), (858, 252347), (911, 237666), (1662, 130273), (1822, 118833), (2733, 79222), (3047, 71058), (3601, 60126), (5466, 39611), (6094, 35529), (7202, 30063), (9141, 23686), (10021, 21606), (10803, 20042), (11843, 18282)]