851920416

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3316

約数の個数: 120

約数和(自身を含む): 2530592064

約数和(自身を除く): 1678671648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 288, 309, 324, 412, 432, 618, 648, 824, 864, 927, 1236, 1296, 1648, 1854, 2472, 2592, 2781, 3191, 3296, 3708, 4944, 5562, 6382, 7416, 8343, 9573, 9888, 11124, 12764, 14832, 16686, 19146, 22248, 25528, 28719, 29664, 33372, 38292, 44496, 51056, 57438, 66744, 76584, 86157, 88992, 102112, 114876, 133488, 153168, 172314, 229752, 258471, 266976, 306336, 328673, 344628, 459504, 516942, 657346, 689256, 919008, 986019, 1033884, 1314692, 1378512, 1972038, 2067768, 2629384, 2757024, 2958057, 3944076, 4135536, 5258768, 5916114, 7888152, 8271072, 8874171, 10517536, 11832228, 15776304, 17748342, 23664456, 26622513, 31552608, 35496684, 47328912, 53245026, 70993368, 94657824, 106490052, 141986736, 212980104, 283973472, 425960208, 851920416]

約数ペア:

[(1, 851920416), (2, 425960208), (3, 283973472), (4, 212980104), (6, 141986736), (8, 106490052), (9, 94657824), (12, 70993368), (16, 53245026), (18, 47328912), (24, 35496684), (27, 31552608), (32, 26622513), (36, 23664456), (48, 17748342), (54, 15776304), (72, 11832228), (81, 10517536), (96, 8874171), (103, 8271072), (108, 7888152), (144, 5916114), (162, 5258768), (206, 4135536), (216, 3944076), (288, 2958057), (309, 2757024), (324, 2629384), (412, 2067768), (432, 1972038), (618, 1378512), (648, 1314692), (824, 1033884), (864, 986019), (927, 919008), (1236, 689256), (1296, 657346), (1648, 516942), (1854, 459504), (2472, 344628), (2592, 328673), (2781, 306336), (3191, 266976), (3296, 258471), (3708, 229752), (4944, 172314), (5562, 153168), (6382, 133488), (7416, 114876), (8343, 102112), (9573, 88992), (9888, 86157), (11124, 76584), (12764, 66744), (14832, 57438), (16686, 51056), (19146, 44496), (22248, 38292), (25528, 33372), (28719, 29664)]