1251279576

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{27197}}^1$

素因数の和:27286

約数の個数: 80

約数和(自身を含む): 3554234640

約数和(自身を除く): 2302955064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 27197, 46008, 54394, 81591, 108788, 163182, 217576, 244773, 326364, 489546, 652728, 734319, 979092, 1468638, 1930987, 1958184, 2202957, 2937276, 3861974, 4405914, 5792961, 5874552, 7723948, 8811828, 11585922, 15447896, 17378883, 17623656, 23171844, 34757766, 46343688, 52136649, 69515532, 104273298, 139031064, 156409947, 208546596, 312819894, 417093192, 625639788, 1251279576]

約数ペア:

[(1, 1251279576), (2, 625639788), (3, 417093192), (4, 312819894), (6, 208546596), (8, 156409947), (9, 139031064), (12, 104273298), (18, 69515532), (24, 52136649), (27, 46343688), (36, 34757766), (54, 23171844), (71, 17623656), (72, 17378883), (81, 15447896), (108, 11585922), (142, 8811828), (162, 7723948), (213, 5874552), (216, 5792961), (284, 4405914), (324, 3861974), (426, 2937276), (568, 2202957), (639, 1958184), (648, 1930987), (852, 1468638), (1278, 979092), (1704, 734319), (1917, 652728), (2556, 489546), (3834, 326364), (5112, 244773), (5751, 217576), (7668, 163182), (11502, 108788), (15336, 81591), (23004, 54394), (27197, 46008)]