230285748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 684024320

約数和(自身を除く): 453738572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 139, 154, 163, 231, 242, 278, 308, 326, 363, 417, 462, 484, 489, 556, 652, 726, 834, 847, 924, 973, 978, 1141, 1452, 1529, 1668, 1694, 1793, 1946, 1956, 2282, 2541, 2919, 3058, 3388, 3423, 3586, 3892, 4564, 4587, 5082, 5379, 5838, 6116, 6846, 7172, 9174, 10164, 10703, 10758, 11676, 12551, 13692, 16819, 18348, 19723, 21406, 21516, 22657, 25102, 32109, 33638, 37653, 39446, 42812, 45314, 50204, 50457, 59169, 64218, 67276, 67971, 75306, 78892, 90628, 100914, 117733, 118338, 128436, 135942, 138061, 150612, 158599, 201828, 235466, 236676, 249227, 271884, 276122, 317198, 353199, 414183, 470932, 475797, 498454, 552244, 634396, 706398, 747681, 828366, 951594, 996908, 1412796, 1495362, 1656732, 1744589, 1903188, 2741497, 2990724, 3489178, 5233767, 5482994, 6978356, 8224491, 10467534, 10965988, 16448982, 19190479, 20935068, 32897964, 38380958, 57571437, 76761916, 115142874, 230285748]

約数ペア:

[(1, 230285748), (2, 115142874), (3, 76761916), (4, 57571437), (6, 38380958), (7, 32897964), (11, 20935068), (12, 19190479), (14, 16448982), (21, 10965988), (22, 10467534), (28, 8224491), (33, 6978356), (42, 5482994), (44, 5233767), (66, 3489178), (77, 2990724), (84, 2741497), (121, 1903188), (132, 1744589), (139, 1656732), (154, 1495362), (163, 1412796), (231, 996908), (242, 951594), (278, 828366), (308, 747681), (326, 706398), (363, 634396), (417, 552244), (462, 498454), (484, 475797), (489, 470932), (556, 414183), (652, 353199), (726, 317198), (834, 276122), (847, 271884), (924, 249227), (973, 236676), (978, 235466), (1141, 201828), (1452, 158599), (1529, 150612), (1668, 138061), (1694, 135942), (1793, 128436), (1946, 118338), (1956, 117733), (2282, 100914), (2541, 90628), (2919, 78892), (3058, 75306), (3388, 67971), (3423, 67276), (3586, 64218), (3892, 59169), (4564, 50457), (4587, 50204), (5082, 45314), (5379, 42812), (5838, 39446), (6116, 37653), (6846, 33638), (7172, 32109), (9174, 25102), (10164, 22657), (10703, 21516), (10758, 21406), (11676, 19723), (12551, 18348), (13692, 16819)]