312303492

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{32491}}^1$

素因数の和:32593

約数の個数: 48

約数和(自身を含む): 818798400

約数和(自身を除く): 506494908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 32491, 64982, 97473, 129964, 194946, 292419, 389892, 584838, 877257, 1169676, 1754514, 2891699, 3509028, 5783398, 8675097, 11566796, 17350194, 26025291, 34700388, 52050582, 78075873, 104101164, 156151746, 312303492]

約数ペア:

[(1, 312303492), (2, 156151746), (3, 104101164), (4, 78075873), (6, 52050582), (9, 34700388), (12, 26025291), (18, 17350194), (27, 11566796), (36, 8675097), (54, 5783398), (89, 3509028), (108, 2891699), (178, 1754514), (267, 1169676), (356, 877257), (534, 584838), (801, 389892), (1068, 292419), (1602, 194946), (2403, 129964), (3204, 97473), (4806, 64982), (9612, 32491)]