898980456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{38261}}^1$

素因数の和:38370

約数の個数: 64

約数和(自身を含む): 2479377600

約数和(自身を除く): 1580397144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5874, 7832, 11748, 23496, 38261, 76522, 114783, 153044, 229566, 306088, 420871, 459132, 841742, 918264, 1262613, 1683484, 2525226, 3366968, 3405229, 5050452, 6810458, 10100904, 10215687, 13620916, 20431374, 27241832, 37457519, 40862748, 74915038, 81725496, 112372557, 149830076, 224745114, 299660152, 449490228, 898980456]

約数ペア:

[(1, 898980456), (2, 449490228), (3, 299660152), (4, 224745114), (6, 149830076), (8, 112372557), (11, 81725496), (12, 74915038), (22, 40862748), (24, 37457519), (33, 27241832), (44, 20431374), (66, 13620916), (88, 10215687), (89, 10100904), (132, 6810458), (178, 5050452), (264, 3405229), (267, 3366968), (356, 2525226), (534, 1683484), (712, 1262613), (979, 918264), (1068, 841742), (1958, 459132), (2136, 420871), (2937, 306088), (3916, 229566), (5874, 153044), (7832, 114783), (11748, 76522), (23496, 38261)]