277340076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2203}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 758131920

約数和(自身を除く): 480791844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 2203, 2421, 3228, 3497, 4406, 4842, 6609, 6994, 8812, 9684, 10491, 13218, 13988, 19827, 20982, 26436, 28639, 31473, 39654, 41964, 57278, 62946, 79308, 85917, 114556, 125892, 171834, 257751, 343668, 515502, 592607, 1031004, 1185214, 1777821, 2370428, 3555642, 5333463, 7111284, 7703891, 10666926, 15407782, 21333852, 23111673, 30815564, 46223346, 69335019, 92446692, 138670038, 277340076]

約数ペア:

[(1, 277340076), (2, 138670038), (3, 92446692), (4, 69335019), (6, 46223346), (9, 30815564), (12, 23111673), (13, 21333852), (18, 15407782), (26, 10666926), (36, 7703891), (39, 7111284), (52, 5333463), (78, 3555642), (117, 2370428), (156, 1777821), (234, 1185214), (269, 1031004), (468, 592607), (538, 515502), (807, 343668), (1076, 257751), (1614, 171834), (2203, 125892), (2421, 114556), (3228, 85917), (3497, 79308), (4406, 62946), (4842, 57278), (6609, 41964), (6994, 39654), (8812, 31473), (9684, 28639), (10491, 26436), (13218, 20982), (13988, 19827)]