9640379008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5146

約数の個数: 128

約数和(自身を含む): 21931338240

約数和(自身を除く): 12290959232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 296, 403, 416, 481, 496, 592, 806, 832, 962, 992, 1147, 1184, 1612, 1664, 1924, 1984, 2294, 2368, 3224, 3848, 3968, 4588, 4736, 5051, 6448, 7696, 9176, 10102, 12896, 14911, 15392, 18352, 20204, 25792, 29822, 30784, 36704, 40408, 51584, 59644, 61568, 65663, 73408, 80816, 119288, 131326, 146816, 156581, 161632, 186887, 238576, 262652, 313162, 323264, 373774, 477152, 525304, 626324, 646528, 747548, 954304, 1050608, 1252648, 1495096, 1908608, 2035553, 2101216, 2429531, 2505296, 2990192, 4071106, 4202432, 4859062, 5010592, 5793497, 5980384, 8142212, 8404864, 9718124, 10021184, 11586994, 11960768, 16284424, 19436248, 20042368, 23173988, 23921536, 32568848, 38872496, 46347976, 65137696, 75315461, 77744992, 92695952, 130275392, 150630922, 155489984, 185391904, 260550784, 301261844, 310979968, 370783808, 602523688, 741567616, 1205047376, 2410094752, 4820189504, 9640379008]

約数ペア:

[(1, 9640379008), (2, 4820189504), (4, 2410094752), (8, 1205047376), (13, 741567616), (16, 602523688), (26, 370783808), (31, 310979968), (32, 301261844), (37, 260550784), (52, 185391904), (62, 155489984), (64, 150630922), (74, 130275392), (104, 92695952), (124, 77744992), (128, 75315461), (148, 65137696), (208, 46347976), (248, 38872496), (296, 32568848), (403, 23921536), (416, 23173988), (481, 20042368), (496, 19436248), (592, 16284424), (806, 11960768), (832, 11586994), (962, 10021184), (992, 9718124), (1147, 8404864), (1184, 8142212), (1612, 5980384), (1664, 5793497), (1924, 5010592), (1984, 4859062), (2294, 4202432), (2368, 4071106), (3224, 2990192), (3848, 2505296), (3968, 2429531), (4588, 2101216), (4736, 2035553), (5051, 1908608), (6448, 1495096), (7696, 1252648), (9176, 1050608), (10102, 954304), (12896, 747548), (14911, 646528), (15392, 626324), (18352, 525304), (20204, 477152), (25792, 373774), (29822, 323264), (30784, 313162), (36704, 262652), (40408, 238576), (51584, 186887), (59644, 161632), (61568, 156581), (65663, 146816), (73408, 131326), (80816, 119288)]