1381422672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1370459}}^1$

素因数の和:1370480

約数の個数: 60

約数和(自身を含む): 4418363040

約数和(自身を除く): 3036940368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1370459, 2740918, 4111377, 5481836, 8222754, 9593213, 10963672, 12334131, 16445508, 19186426, 21927344, 24668262, 28779639, 32891016, 38372852, 49336524, 57559278, 65782032, 76745704, 86338917, 98673048, 115118556, 153491408, 172677834, 197346096, 230237112, 345355668, 460474224, 690711336, 1381422672]

約数ペア:

[(1, 1381422672), (2, 690711336), (3, 460474224), (4, 345355668), (6, 230237112), (7, 197346096), (8, 172677834), (9, 153491408), (12, 115118556), (14, 98673048), (16, 86338917), (18, 76745704), (21, 65782032), (24, 57559278), (28, 49336524), (36, 38372852), (42, 32891016), (48, 28779639), (56, 24668262), (63, 21927344), (72, 19186426), (84, 16445508), (112, 12334131), (126, 10963672), (144, 9593213), (168, 8222754), (252, 5481836), (336, 4111377), (504, 2740918), (1008, 1370459)]