890256672

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{37243}}^1$

素因数の和:37342

約数の個数: 72

約数和(自身を含む): 2562238224

約数和(自身を除く): 1671981552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 37243, 74486, 111729, 148972, 223458, 297944, 335187, 446916, 595888, 670374, 893832, 1191776, 1340748, 1787664, 2681496, 3091169, 3575328, 5362992, 6182338, 9273507, 10725984, 12364676, 18547014, 24729352, 27820521, 37094028, 49458704, 55641042, 74188056, 98917408, 111282084, 148376112, 222564168, 296752224, 445128336, 890256672]

約数ペア:

[(1, 890256672), (2, 445128336), (3, 296752224), (4, 222564168), (6, 148376112), (8, 111282084), (9, 98917408), (12, 74188056), (16, 55641042), (18, 49458704), (24, 37094028), (32, 27820521), (36, 24729352), (48, 18547014), (72, 12364676), (83, 10725984), (96, 9273507), (144, 6182338), (166, 5362992), (249, 3575328), (288, 3091169), (332, 2681496), (498, 1787664), (664, 1340748), (747, 1191776), (996, 893832), (1328, 670374), (1494, 595888), (1992, 446916), (2656, 335187), (2988, 297944), (3984, 223458), (5976, 148972), (7968, 111729), (11952, 74486), (23904, 37243)]