345731448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 974937600

約数和(自身を除く): 629206152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 103, 114, 136, 152, 204, 206, 228, 309, 323, 408, 412, 433, 456, 618, 646, 824, 866, 969, 1236, 1292, 1299, 1732, 1751, 1938, 1957, 2472, 2584, 2598, 3464, 3502, 3876, 3914, 5196, 5253, 5871, 7004, 7361, 7752, 7828, 8227, 10392, 10506, 11742, 14008, 14722, 15656, 16454, 21012, 22083, 23484, 24681, 29444, 32908, 33269, 42024, 44166, 44599, 46968, 49362, 58888, 65816, 66538, 88332, 89198, 98724, 99807, 133076, 133797, 139859, 176664, 178396, 197448, 199614, 266152, 267594, 279718, 356792, 399228, 419577, 535188, 559436, 758183, 798456, 839154, 847381, 1070376, 1118872, 1516366, 1678308, 1694762, 2274549, 2542143, 3032732, 3356616, 3389524, 4549098, 5084286, 6065464, 6779048, 9098196, 10168572, 14405477, 18196392, 20337144, 28810954, 43216431, 57621908, 86432862, 115243816, 172865724, 345731448]

約数ペア:

[(1, 345731448), (2, 172865724), (3, 115243816), (4, 86432862), (6, 57621908), (8, 43216431), (12, 28810954), (17, 20337144), (19, 18196392), (24, 14405477), (34, 10168572), (38, 9098196), (51, 6779048), (57, 6065464), (68, 5084286), (76, 4549098), (102, 3389524), (103, 3356616), (114, 3032732), (136, 2542143), (152, 2274549), (204, 1694762), (206, 1678308), (228, 1516366), (309, 1118872), (323, 1070376), (408, 847381), (412, 839154), (433, 798456), (456, 758183), (618, 559436), (646, 535188), (824, 419577), (866, 399228), (969, 356792), (1236, 279718), (1292, 267594), (1299, 266152), (1732, 199614), (1751, 197448), (1938, 178396), (1957, 176664), (2472, 139859), (2584, 133797), (2598, 133076), (3464, 99807), (3502, 98724), (3876, 89198), (3914, 88332), (5196, 66538), (5253, 65816), (5871, 58888), (7004, 49362), (7361, 46968), (7752, 44599), (7828, 44166), (8227, 42024), (10392, 33269), (10506, 32908), (11742, 29444), (14008, 24681), (14722, 23484), (15656, 22083), (16454, 21012)]