271294524

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 701941968

約数和(自身を除く): 430647444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 137, 201, 268, 274, 402, 411, 548, 603, 804, 821, 822, 1206, 1233, 1642, 1644, 2412, 2463, 2466, 3284, 4926, 4932, 7389, 9179, 9852, 14778, 18358, 27537, 29556, 36716, 55007, 55074, 82611, 110014, 110148, 112477, 165021, 165222, 220028, 224954, 330042, 330444, 337431, 449908, 495063, 660084, 674862, 990126, 1012293, 1349724, 1980252, 2024586, 4049172, 7535959, 15071918, 22607877, 30143836, 45215754, 67823631, 90431508, 135647262, 271294524]

約数ペア:

[(1, 271294524), (2, 135647262), (3, 90431508), (4, 67823631), (6, 45215754), (9, 30143836), (12, 22607877), (18, 15071918), (36, 7535959), (67, 4049172), (134, 2024586), (137, 1980252), (201, 1349724), (268, 1012293), (274, 990126), (402, 674862), (411, 660084), (548, 495063), (603, 449908), (804, 337431), (821, 330444), (822, 330042), (1206, 224954), (1233, 220028), (1642, 165222), (1644, 165021), (2412, 112477), (2463, 110148), (2466, 110014), (3284, 82611), (4926, 55074), (4932, 55007), (7389, 36716), (9179, 29556), (9852, 27537), (14778, 18358)]