455852484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 1297296000

約数和(自身を除く): 841443516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 197, 199, 204, 228, 306, 323, 342, 394, 398, 591, 597, 612, 646, 684, 788, 796, 969, 1182, 1194, 1292, 1773, 1791, 1938, 2364, 2388, 2907, 3349, 3383, 3546, 3582, 3743, 3781, 3876, 5814, 6698, 6766, 7092, 7164, 7486, 7562, 10047, 10149, 11229, 11343, 11628, 13396, 13532, 14972, 15124, 20094, 20298, 22458, 22686, 30141, 30447, 33687, 34029, 39203, 40188, 40596, 44916, 45372, 60282, 60894, 63631, 64277, 67374, 68058, 78406, 117609, 120564, 121788, 127262, 128554, 134748, 136116, 156812, 190893, 192831, 235218, 254524, 257108, 352827, 381786, 385662, 470436, 572679, 578493, 666451, 705654, 744857, 763572, 771324, 1145358, 1156986, 1332902, 1411308, 1489714, 1999353, 2234571, 2290716, 2313972, 2665804, 2979428, 3998706, 4469142, 5998059, 6703713, 7997412, 8938284, 11996118, 12662569, 13407426, 23992236, 25325138, 26814852, 37987707, 50650276, 75975414, 113963121, 151950828, 227926242, 455852484]

約数ペア:

[(1, 455852484), (2, 227926242), (3, 151950828), (4, 113963121), (6, 75975414), (9, 50650276), (12, 37987707), (17, 26814852), (18, 25325138), (19, 23992236), (34, 13407426), (36, 12662569), (38, 11996118), (51, 8938284), (57, 7997412), (68, 6703713), (76, 5998059), (102, 4469142), (114, 3998706), (153, 2979428), (171, 2665804), (197, 2313972), (199, 2290716), (204, 2234571), (228, 1999353), (306, 1489714), (323, 1411308), (342, 1332902), (394, 1156986), (398, 1145358), (591, 771324), (597, 763572), (612, 744857), (646, 705654), (684, 666451), (788, 578493), (796, 572679), (969, 470436), (1182, 385662), (1194, 381786), (1292, 352827), (1773, 257108), (1791, 254524), (1938, 235218), (2364, 192831), (2388, 190893), (2907, 156812), (3349, 136116), (3383, 134748), (3546, 128554), (3582, 127262), (3743, 121788), (3781, 120564), (3876, 117609), (5814, 78406), (6698, 68058), (6766, 67374), (7092, 64277), (7164, 63631), (7486, 60894), (7562, 60282), (10047, 45372), (10149, 44916), (11229, 40596), (11343, 40188), (11628, 39203), (13396, 34029), (13532, 33687), (14972, 30447), (15124, 30141), (20094, 22686), (20298, 22458)]