2502324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 4573836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 89, 99, 132, 142, 178, 198, 213, 267, 284, 356, 396, 426, 534, 639, 781, 801, 852, 979, 1068, 1278, 1562, 1602, 1958, 2343, 2556, 2937, 3124, 3204, 3916, 4686, 5874, 6319, 7029, 8811, 9372, 11748, 12638, 14058, 17622, 18957, 25276, 28116, 35244, 37914, 56871, 69509, 75828, 113742, 139018, 208527, 227484, 278036, 417054, 625581, 834108, 1251162, 2502324]

約数ペア:

[(1, 2502324), (2, 1251162), (3, 834108), (4, 625581), (6, 417054), (9, 278036), (11, 227484), (12, 208527), (18, 139018), (22, 113742), (33, 75828), (36, 69509), (44, 56871), (66, 37914), (71, 35244), (89, 28116), (99, 25276), (132, 18957), (142, 17622), (178, 14058), (198, 12638), (213, 11748), (267, 9372), (284, 8811), (356, 7029), (396, 6319), (426, 5874), (534, 4686), (639, 3916), (781, 3204), (801, 3124), (852, 2937), (979, 2556), (1068, 2343), (1278, 1958), (1562, 1602)]