331322076

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 922078080

約数和(自身を除く): 590756004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 107, 108, 114, 162, 171, 214, 228, 321, 324, 342, 428, 503, 513, 642, 684, 963, 1006, 1026, 1284, 1509, 1539, 1926, 2012, 2033, 2052, 2889, 3018, 3078, 3852, 4066, 4527, 5778, 6036, 6099, 6156, 8132, 8667, 9054, 9557, 11556, 12198, 13581, 17334, 18108, 18297, 19114, 24396, 27162, 28671, 34668, 36594, 38228, 40743, 53821, 54324, 54891, 57342, 73188, 81486, 86013, 107642, 109782, 114684, 161463, 162972, 164673, 172026, 215284, 219564, 258039, 322926, 329346, 344052, 484389, 516078, 645852, 658692, 774117, 968778, 1022599, 1032156, 1453167, 1548234, 1937556, 2045198, 2906334, 3067797, 3096468, 4090396, 4359501, 5812668, 6135594, 8719002, 9203391, 12271188, 17438004, 18406782, 27610173, 36813564, 55220346, 82830519, 110440692, 165661038, 331322076]

約数ペア:

[(1, 331322076), (2, 165661038), (3, 110440692), (4, 82830519), (6, 55220346), (9, 36813564), (12, 27610173), (18, 18406782), (19, 17438004), (27, 12271188), (36, 9203391), (38, 8719002), (54, 6135594), (57, 5812668), (76, 4359501), (81, 4090396), (107, 3096468), (108, 3067797), (114, 2906334), (162, 2045198), (171, 1937556), (214, 1548234), (228, 1453167), (321, 1032156), (324, 1022599), (342, 968778), (428, 774117), (503, 658692), (513, 645852), (642, 516078), (684, 484389), (963, 344052), (1006, 329346), (1026, 322926), (1284, 258039), (1509, 219564), (1539, 215284), (1926, 172026), (2012, 164673), (2033, 162972), (2052, 161463), (2889, 114684), (3018, 109782), (3078, 107642), (3852, 86013), (4066, 81486), (4527, 73188), (5778, 57342), (6036, 54891), (6099, 54324), (6156, 53821), (8132, 40743), (8667, 38228), (9054, 36594), (9557, 34668), (11556, 28671), (12198, 27162), (13581, 24396), (17334, 19114), (18108, 18297)]