291279486972

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{6029}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 693211115520

約数和(自身を除く): 401931628548

約数列:

[1, 2, 3, 4, 6, 12, 107, 191, 197, 214, 321, 382, 394, 428, 573, 591, 642, 764, 788, 1146, 1182, 1284, 2292, 2364, 6029, 12058, 18087, 20437, 21079, 24116, 36174, 37627, 40874, 42158, 61311, 63237, 72348, 75254, 81748, 84316, 112881, 122622, 126474, 150508, 225762, 245244, 252948, 451524, 645103, 1151539, 1187713, 1290206, 1935309, 2303078, 2375426, 2580412, 3454617, 3563139, 3870618, 4026089, 4606156, 4750852, 6909234, 7126278, 7741236, 8052178, 12078267, 13818468, 14252556, 16104356, 24156534, 48313068, 123214673, 127085291, 226853183, 246429346, 254170582, 369644019, 381255873, 453706366, 492858692, 508341164, 680559549, 739288038, 762511746, 907412732, 1361119098, 1478576076, 1525023492, 2722238196, 24273290581, 48546581162, 72819871743, 97093162324, 145639743486, 291279486972]

約数ペア:

[(1, 291279486972), (2, 145639743486), (3, 97093162324), (4, 72819871743), (6, 48546581162), (12, 24273290581), (107, 2722238196), (191, 1525023492), (197, 1478576076), (214, 1361119098), (321, 907412732), (382, 762511746), (394, 739288038), (428, 680559549), (573, 508341164), (591, 492858692), (642, 453706366), (764, 381255873), (788, 369644019), (1146, 254170582), (1182, 246429346), (1284, 226853183), (2292, 127085291), (2364, 123214673), (6029, 48313068), (12058, 24156534), (18087, 16104356), (20437, 14252556), (21079, 13818468), (24116, 12078267), (36174, 8052178), (37627, 7741236), (40874, 7126278), (42158, 6909234), (61311, 4750852), (63237, 4606156), (72348, 4026089), (75254, 3870618), (81748, 3563139), (84316, 3454617), (112881, 2580412), (122622, 2375426), (126474, 2303078), (150508, 1935309), (225762, 1290206), (245244, 1187713), (252948, 1151539), (451524, 645103)]