31288402816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1553}}^1$

素因数の和:1968

約数の個数: 128

約数和(自身を含む): 69902028000

約数和(自身を除く): 38613625184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 349, 352, 451, 656, 698, 704, 902, 1312, 1396, 1408, 1553, 1804, 2624, 2792, 3106, 3608, 3839, 5248, 5584, 6212, 7216, 7678, 11168, 12424, 14309, 14432, 15356, 17083, 22336, 24848, 28618, 28864, 30712, 34166, 44672, 49696, 57236, 57728, 61424, 63673, 68332, 99392, 114472, 122848, 127346, 136664, 157399, 198784, 228944, 245696, 254692, 273328, 314798, 457888, 491392, 509384, 541997, 546656, 629596, 700403, 915776, 1018768, 1083994, 1093312, 1259192, 1400806, 1831552, 2037536, 2167988, 2186624, 2518384, 2801612, 4075072, 4335976, 5036768, 5603224, 5961967, 8150144, 8671952, 10073536, 11206448, 11923934, 17343904, 20147072, 22221877, 22412896, 23847868, 34687808, 44443754, 44825792, 47695736, 69375616, 88887508, 89651584, 95391472, 177775016, 190782944, 244440647, 355550032, 381565888, 488881294, 711100064, 763131776, 977762588, 1422200128, 1955525176, 2844400256, 3911050352, 7822100704, 15644201408, 31288402816]

約数ペア:

[(1, 31288402816), (2, 15644201408), (4, 7822100704), (8, 3911050352), (11, 2844400256), (16, 1955525176), (22, 1422200128), (32, 977762588), (41, 763131776), (44, 711100064), (64, 488881294), (82, 381565888), (88, 355550032), (128, 244440647), (164, 190782944), (176, 177775016), (328, 95391472), (349, 89651584), (352, 88887508), (451, 69375616), (656, 47695736), (698, 44825792), (704, 44443754), (902, 34687808), (1312, 23847868), (1396, 22412896), (1408, 22221877), (1553, 20147072), (1804, 17343904), (2624, 11923934), (2792, 11206448), (3106, 10073536), (3608, 8671952), (3839, 8150144), (5248, 5961967), (5584, 5603224), (6212, 5036768), (7216, 4335976), (7678, 4075072), (11168, 2801612), (12424, 2518384), (14309, 2186624), (14432, 2167988), (15356, 2037536), (17083, 1831552), (22336, 1400806), (24848, 1259192), (28618, 1093312), (28864, 1083994), (30712, 1018768), (34166, 915776), (44672, 700403), (49696, 629596), (57236, 546656), (57728, 541997), (61424, 509384), (63673, 491392), (68332, 457888), (99392, 314798), (114472, 273328), (122848, 254692), (127346, 245696), (136664, 228944), (157399, 198784)]