897493896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30987

約数の個数: 96

約数和(自身を含む): 2702219520

約数和(自身を除く): 1804725624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 30931, 61862, 92793, 123724, 185586, 247448, 278379, 371172, 402103, 556758, 742344, 804206, 958861, 1113516, 1206309, 1608412, 1917722, 2227032, 2412618, 2876583, 3216824, 3618927, 3835444, 4825236, 5753166, 7237854, 7670888, 8629749, 9650472, 11506332, 12465193, 14475708, 17259498, 23012664, 24930386, 28951416, 34518996, 37395579, 49860772, 69037992, 74791158, 99721544, 112186737, 149582316, 224373474, 299164632, 448746948, 897493896]

約数ペア:

[(1, 897493896), (2, 448746948), (3, 299164632), (4, 224373474), (6, 149582316), (8, 112186737), (9, 99721544), (12, 74791158), (13, 69037992), (18, 49860772), (24, 37395579), (26, 34518996), (31, 28951416), (36, 24930386), (39, 23012664), (52, 17259498), (62, 14475708), (72, 12465193), (78, 11506332), (93, 9650472), (104, 8629749), (117, 7670888), (124, 7237854), (156, 5753166), (186, 4825236), (234, 3835444), (248, 3618927), (279, 3216824), (312, 2876583), (372, 2412618), (403, 2227032), (468, 1917722), (558, 1608412), (744, 1206309), (806, 1113516), (936, 958861), (1116, 804206), (1209, 742344), (1612, 556758), (2232, 402103), (2418, 371172), (3224, 278379), (3627, 247448), (4836, 185586), (7254, 123724), (9672, 92793), (14508, 61862), (29016, 30931)]