1567487988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28477}}^1$

素因数の和:28637

約数の個数: 72

約数和(自身を含む): 4353716640

約数和(自身を除く): 2786228652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2502, 3058, 4587, 5004, 6116, 9174, 13761, 18348, 27522, 28477, 55044, 56954, 85431, 113908, 170862, 256293, 313247, 341724, 512586, 626494, 939741, 1025172, 1252988, 1879482, 2819223, 3758964, 3958303, 5638446, 7916606, 11276892, 11874909, 15833212, 23749818, 35624727, 43541333, 47499636, 71249454, 87082666, 130623999, 142498908, 174165332, 261247998, 391871997, 522495996, 783743994, 1567487988]

約数ペア:

[(1, 1567487988), (2, 783743994), (3, 522495996), (4, 391871997), (6, 261247998), (9, 174165332), (11, 142498908), (12, 130623999), (18, 87082666), (22, 71249454), (33, 47499636), (36, 43541333), (44, 35624727), (66, 23749818), (99, 15833212), (132, 11874909), (139, 11276892), (198, 7916606), (278, 5638446), (396, 3958303), (417, 3758964), (556, 2819223), (834, 1879482), (1251, 1252988), (1529, 1025172), (1668, 939741), (2502, 626494), (3058, 512586), (4587, 341724), (5004, 313247), (6116, 256293), (9174, 170862), (13761, 113908), (18348, 85431), (27522, 56954), (28477, 55044)]