255390804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7523}}^1$

素因数の和:7597

約数の個数: 72

約数和(自身を含む): 690161472

約数和(自身を除く): 434770668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 7523, 8487, 11316, 15046, 16974, 22569, 30092, 33948, 45138, 67707, 90276, 135414, 173029, 270828, 308443, 346058, 519087, 616886, 692116, 925329, 1038174, 1233772, 1557261, 1850658, 2076348, 2775987, 3114522, 3701316, 5551974, 6229044, 7094189, 11103948, 14188378, 21282567, 28376756, 42565134, 63847701, 85130268, 127695402, 255390804]

約数ペア:

[(1, 255390804), (2, 127695402), (3, 85130268), (4, 63847701), (6, 42565134), (9, 28376756), (12, 21282567), (18, 14188378), (23, 11103948), (36, 7094189), (41, 6229044), (46, 5551974), (69, 3701316), (82, 3114522), (92, 2775987), (123, 2076348), (138, 1850658), (164, 1557261), (207, 1233772), (246, 1038174), (276, 925329), (369, 692116), (414, 616886), (492, 519087), (738, 346058), (828, 308443), (943, 270828), (1476, 173029), (1886, 135414), (2829, 90276), (3772, 67707), (5658, 45138), (7523, 33948), (8487, 30092), (11316, 22569), (15046, 16974)]