271006424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 345889576

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 67, 76, 89, 92, 104, 134, 152, 178, 184, 247, 268, 299, 356, 437, 494, 536, 598, 712, 871, 874, 988, 1157, 1196, 1273, 1541, 1691, 1742, 1748, 1976, 2047, 2314, 2392, 2546, 3082, 3382, 3484, 3496, 4094, 4628, 5092, 5681, 5963, 6164, 6764, 6968, 8188, 9256, 10184, 11362, 11926, 12328, 13528, 16376, 16549, 20033, 21983, 22724, 23852, 26611, 29279, 33098, 38893, 40066, 43966, 45448, 47704, 53222, 58558, 66196, 77519, 77786, 80132, 87932, 106444, 113297, 117116, 132392, 137149, 155038, 155572, 160264, 175864, 212888, 226594, 234232, 274298, 310076, 311144, 380627, 453188, 505609, 548596, 620152, 761254, 906376, 1011218, 1097192, 1472861, 1522508, 1782937, 2022436, 2605831, 2945722, 3045016, 3565874, 4044872, 5211662, 5891444, 7131748, 10423324, 11782888, 14263496, 20846648, 33875803, 67751606, 135503212, 271006424]

約数ペア:

[(1, 271006424), (2, 135503212), (4, 67751606), (8, 33875803), (13, 20846648), (19, 14263496), (23, 11782888), (26, 10423324), (38, 7131748), (46, 5891444), (52, 5211662), (67, 4044872), (76, 3565874), (89, 3045016), (92, 2945722), (104, 2605831), (134, 2022436), (152, 1782937), (178, 1522508), (184, 1472861), (247, 1097192), (268, 1011218), (299, 906376), (356, 761254), (437, 620152), (494, 548596), (536, 505609), (598, 453188), (712, 380627), (871, 311144), (874, 310076), (988, 274298), (1157, 234232), (1196, 226594), (1273, 212888), (1541, 175864), (1691, 160264), (1742, 155572), (1748, 155038), (1976, 137149), (2047, 132392), (2314, 117116), (2392, 113297), (2546, 106444), (3082, 87932), (3382, 80132), (3484, 77786), (3496, 77519), (4094, 66196), (4628, 58558), (5092, 53222), (5681, 47704), (5963, 45448), (6164, 43966), (6764, 40066), (6968, 38893), (8188, 33098), (9256, 29279), (10184, 26611), (11362, 23852), (11926, 22724), (12328, 21983), (13528, 20033), (16376, 16549)]