2780452992

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1962

約数の個数: 128

約数和(自身を含む): 7686328320

約数和(自身を除く): 4905875328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 186, 192, 248, 262, 372, 384, 393, 496, 524, 744, 786, 992, 1048, 1488, 1572, 1783, 1984, 2096, 2976, 3144, 3566, 3968, 4061, 4192, 5349, 5952, 6288, 7132, 8122, 8384, 10698, 11904, 12183, 12576, 14264, 16244, 16768, 21396, 24366, 25152, 28528, 32488, 42792, 48732, 50304, 55273, 57056, 64976, 85584, 97464, 110546, 114112, 129952, 165819, 171168, 194928, 221092, 228224, 233573, 259904, 331638, 342336, 389856, 442184, 467146, 519808, 663276, 684672, 700719, 779712, 884368, 934292, 1326552, 1401438, 1559424, 1768736, 1868584, 2653104, 2802876, 3537472, 3737168, 5306208, 5605752, 7074944, 7240763, 7474336, 10612416, 11211504, 14481526, 14948672, 21224832, 21722289, 22423008, 28963052, 29897344, 43444578, 44846016, 57926104, 86889156, 89692032, 115852208, 173778312, 231704416, 347556624, 463408832, 695113248, 926817664, 1390226496, 2780452992]

約数ペア:

[(1, 2780452992), (2, 1390226496), (3, 926817664), (4, 695113248), (6, 463408832), (8, 347556624), (12, 231704416), (16, 173778312), (24, 115852208), (31, 89692032), (32, 86889156), (48, 57926104), (62, 44846016), (64, 43444578), (93, 29897344), (96, 28963052), (124, 22423008), (128, 21722289), (131, 21224832), (186, 14948672), (192, 14481526), (248, 11211504), (262, 10612416), (372, 7474336), (384, 7240763), (393, 7074944), (496, 5605752), (524, 5306208), (744, 3737168), (786, 3537472), (992, 2802876), (1048, 2653104), (1488, 1868584), (1572, 1768736), (1783, 1559424), (1984, 1401438), (2096, 1326552), (2976, 934292), (3144, 884368), (3566, 779712), (3968, 700719), (4061, 684672), (4192, 663276), (5349, 519808), (5952, 467146), (6288, 442184), (7132, 389856), (8122, 342336), (8384, 331638), (10698, 259904), (11904, 233573), (12183, 228224), (12576, 221092), (14264, 194928), (16244, 171168), (16768, 165819), (21396, 129952), (24366, 114112), (25152, 110546), (28528, 97464), (32488, 85584), (42792, 64976), (48732, 57056), (50304, 55273)]