224401788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 411273252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 83, 106, 109, 117, 156, 159, 166, 212, 218, 234, 249, 318, 327, 332, 436, 468, 477, 498, 636, 654, 689, 747, 954, 981, 996, 1079, 1308, 1378, 1417, 1494, 1908, 1962, 2067, 2158, 2756, 2834, 2988, 3237, 3924, 4134, 4251, 4316, 4399, 5668, 5777, 6201, 6474, 8268, 8502, 8798, 9047, 9711, 11554, 12402, 12753, 12948, 13197, 17004, 17331, 17596, 18094, 19422, 23108, 24804, 25506, 26394, 27141, 34662, 36188, 38844, 39591, 51012, 51993, 52788, 54282, 57187, 69324, 75101, 79182, 81423, 103986, 108564, 114374, 117611, 150202, 158364, 162846, 171561, 207972, 225303, 228748, 235222, 300404, 325692, 343122, 352833, 450606, 470444, 479491, 514683, 675909, 686244, 705666, 901212, 958982, 1029366, 1058499, 1351818, 1411332, 1438473, 1917964, 2058732, 2116998, 2703636, 2876946, 4233996, 4315419, 5753892, 6233383, 8630838, 12466766, 17261676, 18700149, 24933532, 37400298, 56100447, 74800596, 112200894, 224401788]

約数ペア:

[(1, 224401788), (2, 112200894), (3, 74800596), (4, 56100447), (6, 37400298), (9, 24933532), (12, 18700149), (13, 17261676), (18, 12466766), (26, 8630838), (36, 6233383), (39, 5753892), (52, 4315419), (53, 4233996), (78, 2876946), (83, 2703636), (106, 2116998), (109, 2058732), (117, 1917964), (156, 1438473), (159, 1411332), (166, 1351818), (212, 1058499), (218, 1029366), (234, 958982), (249, 901212), (318, 705666), (327, 686244), (332, 675909), (436, 514683), (468, 479491), (477, 470444), (498, 450606), (636, 352833), (654, 343122), (689, 325692), (747, 300404), (954, 235222), (981, 228748), (996, 225303), (1079, 207972), (1308, 171561), (1378, 162846), (1417, 158364), (1494, 150202), (1908, 117611), (1962, 114374), (2067, 108564), (2158, 103986), (2756, 81423), (2834, 79182), (2988, 75101), (3237, 69324), (3924, 57187), (4134, 54282), (4251, 52788), (4316, 51993), (4399, 51012), (5668, 39591), (5777, 38844), (6201, 36188), (6474, 34662), (8268, 27141), (8502, 26394), (8798, 25506), (9047, 24804), (9711, 23108), (11554, 19422), (12402, 18094), (12753, 17596), (12948, 17331), (13197, 17004)]