218711664

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 140

約数和(自身を含む): 673322976

約数和(自身を除く): 454611312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1103, 1224, 1296, 1377, 1458, 1836, 1944, 2206, 2448, 2754, 2916, 3309, 3672, 3888, 4131, 4412, 5508, 5832, 6618, 7344, 8262, 8824, 9927, 11016, 11664, 12393, 13236, 16524, 17648, 18751, 19854, 22032, 24786, 26472, 29781, 33048, 37502, 39708, 49572, 52944, 56253, 59562, 66096, 75004, 79416, 89343, 99144, 112506, 119124, 150008, 158832, 168759, 178686, 198288, 225012, 238248, 268029, 300016, 337518, 357372, 450024, 476496, 506277, 536058, 675036, 714744, 804087, 900048, 1012554, 1072116, 1350072, 1429488, 1518831, 1608174, 2025108, 2144232, 2700144, 3037662, 3216348, 4050216, 4288464, 4556493, 6075324, 6432696, 8100432, 9112986, 12150648, 12865392, 13669479, 18225972, 24301296, 27338958, 36451944, 54677916, 72903888, 109355832, 218711664]

約数ペア:

[(1, 218711664), (2, 109355832), (3, 72903888), (4, 54677916), (6, 36451944), (8, 27338958), (9, 24301296), (12, 18225972), (16, 13669479), (17, 12865392), (18, 12150648), (24, 9112986), (27, 8100432), (34, 6432696), (36, 6075324), (48, 4556493), (51, 4288464), (54, 4050216), (68, 3216348), (72, 3037662), (81, 2700144), (102, 2144232), (108, 2025108), (136, 1608174), (144, 1518831), (153, 1429488), (162, 1350072), (204, 1072116), (216, 1012554), (243, 900048), (272, 804087), (306, 714744), (324, 675036), (408, 536058), (432, 506277), (459, 476496), (486, 450024), (612, 357372), (648, 337518), (729, 300016), (816, 268029), (918, 238248), (972, 225012), (1103, 198288), (1224, 178686), (1296, 168759), (1377, 158832), (1458, 150008), (1836, 119124), (1944, 112506), (2206, 99144), (2448, 89343), (2754, 79416), (2916, 75004), (3309, 66096), (3672, 59562), (3888, 56253), (4131, 52944), (4412, 49572), (5508, 39708), (5832, 37502), (6618, 33048), (7344, 29781), (8262, 26472), (8824, 24786), (9927, 22032), (11016, 19854), (11664, 18751), (12393, 17648), (13236, 16524)]