628399512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7278

約数の個数: 128

約数和(自身を含む): 1940736000

約数和(自身を除く): 1312336488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7219, 7254, 9672, 10881, 14438, 14508, 21657, 21762, 28876, 29016, 43314, 43524, 57752, 64971, 86628, 87048, 93847, 129942, 173256, 187694, 194913, 223789, 259884, 281541, 375388, 389826, 447578, 519768, 563082, 671367, 750776, 779652, 844623, 895156, 1126164, 1342734, 1559304, 1689246, 1790312, 2014101, 2252328, 2533869, 2685468, 2909257, 3378492, 4028202, 5067738, 5370936, 5818514, 6042303, 6756984, 8056404, 8727771, 10135476, 11637028, 12084606, 16112808, 17455542, 20270952, 23274056, 24169212, 26183313, 34911084, 48338424, 52366626, 69822168, 78549939, 104733252, 157099878, 209466504, 314199756, 628399512]

約数ペア:

[(1, 628399512), (2, 314199756), (3, 209466504), (4, 157099878), (6, 104733252), (8, 78549939), (9, 69822168), (12, 52366626), (13, 48338424), (18, 34911084), (24, 26183313), (26, 24169212), (27, 23274056), (31, 20270952), (36, 17455542), (39, 16112808), (52, 12084606), (54, 11637028), (62, 10135476), (72, 8727771), (78, 8056404), (93, 6756984), (104, 6042303), (108, 5818514), (117, 5370936), (124, 5067738), (156, 4028202), (186, 3378492), (216, 2909257), (234, 2685468), (248, 2533869), (279, 2252328), (312, 2014101), (351, 1790312), (372, 1689246), (403, 1559304), (468, 1342734), (558, 1126164), (702, 895156), (744, 844623), (806, 779652), (837, 750776), (936, 671367), (1116, 563082), (1209, 519768), (1404, 447578), (1612, 389826), (1674, 375388), (2232, 281541), (2418, 259884), (2808, 223789), (3224, 194913), (3348, 187694), (3627, 173256), (4836, 129942), (6696, 93847), (7219, 87048), (7254, 86628), (9672, 64971), (10881, 57752), (14438, 43524), (14508, 43314), (21657, 29016), (21762, 28876)]