212278968

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 651801600

約数和(自身を除く): 439522632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1103, 1188, 1458, 1782, 1944, 2187, 2206, 2376, 2673, 2916, 3309, 3564, 4374, 4412, 5346, 5832, 6618, 7128, 8019, 8748, 8824, 9927, 10692, 12133, 13236, 16038, 17496, 19854, 21384, 24057, 24266, 26472, 29781, 32076, 36399, 39708, 48114, 48532, 59562, 64152, 72798, 79416, 89343, 96228, 97064, 109197, 119124, 145596, 178686, 192456, 218394, 238248, 268029, 291192, 327591, 357372, 436788, 536058, 655182, 714744, 804087, 873576, 982773, 1072116, 1310364, 1608174, 1965546, 2144232, 2412261, 2620728, 2948319, 3216348, 3931092, 4824522, 5896638, 6432696, 7862184, 8844957, 9649044, 11793276, 17689914, 19298088, 23586552, 26534871, 35379828, 53069742, 70759656, 106139484, 212278968]

約数ペア:

[(1, 212278968), (2, 106139484), (3, 70759656), (4, 53069742), (6, 35379828), (8, 26534871), (9, 23586552), (11, 19298088), (12, 17689914), (18, 11793276), (22, 9649044), (24, 8844957), (27, 7862184), (33, 6432696), (36, 5896638), (44, 4824522), (54, 3931092), (66, 3216348), (72, 2948319), (81, 2620728), (88, 2412261), (99, 2144232), (108, 1965546), (132, 1608174), (162, 1310364), (198, 1072116), (216, 982773), (243, 873576), (264, 804087), (297, 714744), (324, 655182), (396, 536058), (486, 436788), (594, 357372), (648, 327591), (729, 291192), (792, 268029), (891, 238248), (972, 218394), (1103, 192456), (1188, 178686), (1458, 145596), (1782, 119124), (1944, 109197), (2187, 97064), (2206, 96228), (2376, 89343), (2673, 79416), (2916, 72798), (3309, 64152), (3564, 59562), (4374, 48532), (4412, 48114), (5346, 39708), (5832, 36399), (6618, 32076), (7128, 29781), (8019, 26472), (8748, 24266), (8824, 24057), (9927, 21384), (10692, 19854), (12133, 17496), (13236, 16038)]