15679765428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{2417}}^1$

素因数の和:3249

約数の個数: 96

約数和(自身を含む): 39620380800

約数和(自身を除く): 23940615372

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 769, 1406, 1538, 2109, 2307, 2417, 2812, 3076, 4218, 4614, 4834, 7251, 8436, 9228, 9668, 14502, 14611, 28453, 29004, 29222, 43833, 45923, 56906, 58444, 85359, 87666, 89429, 91846, 113812, 137769, 170718, 175332, 178858, 183692, 268287, 275538, 341436, 357716, 536574, 540607, 551076, 1073148, 1081214, 1621821, 1699151, 1858673, 2162428, 3243642, 3398302, 3717346, 5097453, 5576019, 6487284, 6796604, 7434692, 10194906, 11152038, 20389812, 22304076, 35314787, 68770901, 70629574, 105944361, 137541802, 141259148, 206312703, 211888722, 275083604, 412625406, 423777444, 825250812, 1306647119, 2613294238, 3919941357, 5226588476, 7839882714, 15679765428]

約数ペア:

[(1, 15679765428), (2, 7839882714), (3, 5226588476), (4, 3919941357), (6, 2613294238), (12, 1306647119), (19, 825250812), (37, 423777444), (38, 412625406), (57, 275083604), (74, 211888722), (76, 206312703), (111, 141259148), (114, 137541802), (148, 105944361), (222, 70629574), (228, 68770901), (444, 35314787), (703, 22304076), (769, 20389812), (1406, 11152038), (1538, 10194906), (2109, 7434692), (2307, 6796604), (2417, 6487284), (2812, 5576019), (3076, 5097453), (4218, 3717346), (4614, 3398302), (4834, 3243642), (7251, 2162428), (8436, 1858673), (9228, 1699151), (9668, 1621821), (14502, 1081214), (14611, 1073148), (28453, 551076), (29004, 540607), (29222, 536574), (43833, 357716), (45923, 341436), (56906, 275538), (58444, 268287), (85359, 183692), (87666, 178858), (89429, 175332), (91846, 170718), (113812, 137769)]