264300452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 531256320

約数和(自身を除く): 266955868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 169, 178, 191, 299, 338, 356, 382, 598, 676, 764, 1157, 1196, 2047, 2314, 2483, 3887, 4094, 4393, 4628, 4966, 7774, 8188, 8786, 9932, 15041, 15548, 16999, 17572, 26611, 30082, 32279, 33998, 53222, 57109, 60164, 64558, 67996, 106444, 114218, 129116, 220987, 228436, 345943, 390977, 441974, 691886, 742417, 781954, 883948, 1383772, 1484834, 1563908, 2872831, 2969668, 5082701, 5745662, 10165402, 11491324, 20330804, 66075113, 132150226, 264300452]

約数ペア:

[(1, 264300452), (2, 132150226), (4, 66075113), (13, 20330804), (23, 11491324), (26, 10165402), (46, 5745662), (52, 5082701), (89, 2969668), (92, 2872831), (169, 1563908), (178, 1484834), (191, 1383772), (299, 883948), (338, 781954), (356, 742417), (382, 691886), (598, 441974), (676, 390977), (764, 345943), (1157, 228436), (1196, 220987), (2047, 129116), (2314, 114218), (2483, 106444), (3887, 67996), (4094, 64558), (4393, 60164), (4628, 57109), (4966, 53222), (7774, 33998), (8188, 32279), (8786, 30082), (9932, 26611), (15041, 17572), (15548, 16999)]