228379696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 492825600

約数和(自身を除く): 264445904

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 304, 356, 367, 368, 437, 712, 734, 874, 1424, 1468, 1691, 1748, 2047, 2936, 3382, 3496, 4094, 5872, 6764, 6973, 6992, 8188, 8441, 13528, 13946, 16376, 16882, 27056, 27892, 32663, 32752, 33764, 38893, 55784, 65326, 67528, 77786, 111568, 130652, 135056, 155572, 160379, 261304, 311144, 320758, 522608, 620597, 622288, 641516, 751249, 1241194, 1283032, 1502498, 2482388, 2566064, 3004996, 4964776, 6009992, 9929552, 12019984, 14273731, 28547462, 57094924, 114189848, 228379696]

約数ペア:

[(1, 228379696), (2, 114189848), (4, 57094924), (8, 28547462), (16, 14273731), (19, 12019984), (23, 9929552), (38, 6009992), (46, 4964776), (76, 3004996), (89, 2566064), (92, 2482388), (152, 1502498), (178, 1283032), (184, 1241194), (304, 751249), (356, 641516), (367, 622288), (368, 620597), (437, 522608), (712, 320758), (734, 311144), (874, 261304), (1424, 160379), (1468, 155572), (1691, 135056), (1748, 130652), (2047, 111568), (2936, 77786), (3382, 67528), (3496, 65326), (4094, 55784), (5872, 38893), (6764, 33764), (6973, 32752), (6992, 32663), (8188, 27892), (8441, 27056), (13528, 16882), (13946, 16376)]