306738168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 564173832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 59, 66, 88, 94, 118, 132, 141, 177, 188, 236, 264, 282, 354, 376, 419, 472, 517, 564, 649, 708, 838, 1034, 1128, 1257, 1298, 1416, 1551, 1676, 1947, 2068, 2514, 2596, 2773, 3102, 3352, 3894, 4136, 4609, 5028, 5192, 5546, 6204, 7788, 8319, 9218, 10056, 11092, 12408, 13827, 15576, 16638, 18436, 19693, 22184, 24721, 27654, 30503, 33276, 36872, 39386, 49442, 55308, 59079, 61006, 66552, 74163, 78772, 91509, 98884, 110616, 118158, 122012, 148326, 157544, 183018, 197768, 216623, 236316, 244024, 271931, 296652, 366036, 433246, 472632, 543862, 593304, 649869, 732072, 815793, 866492, 1087724, 1161887, 1299738, 1631586, 1732984, 2175448, 2323774, 2599476, 3263172, 3485661, 4647548, 5198952, 6526344, 6971322, 9295096, 12780757, 13942644, 25561514, 27885288, 38342271, 51123028, 76684542, 102246056, 153369084, 306738168]

約数ペア:

[(1, 306738168), (2, 153369084), (3, 102246056), (4, 76684542), (6, 51123028), (8, 38342271), (11, 27885288), (12, 25561514), (22, 13942644), (24, 12780757), (33, 9295096), (44, 6971322), (47, 6526344), (59, 5198952), (66, 4647548), (88, 3485661), (94, 3263172), (118, 2599476), (132, 2323774), (141, 2175448), (177, 1732984), (188, 1631586), (236, 1299738), (264, 1161887), (282, 1087724), (354, 866492), (376, 815793), (419, 732072), (472, 649869), (517, 593304), (564, 543862), (649, 472632), (708, 433246), (838, 366036), (1034, 296652), (1128, 271931), (1257, 244024), (1298, 236316), (1416, 216623), (1551, 197768), (1676, 183018), (1947, 157544), (2068, 148326), (2514, 122012), (2596, 118158), (2773, 110616), (3102, 98884), (3352, 91509), (3894, 78772), (4136, 74163), (4609, 66552), (5028, 61006), (5192, 59079), (5546, 55308), (6204, 49442), (7788, 39386), (8319, 36872), (9218, 33276), (10056, 30503), (11092, 27654), (12408, 24721), (13827, 22184), (15576, 19693), (16638, 18436)]