1640303208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{3499}}^1$

素因数の和:3911

約数の個数: 96

約数和(自身を含む): 4717440000

約数和(自身を除く): 3077136792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 383, 408, 612, 766, 1149, 1224, 1532, 2298, 3064, 3447, 3499, 4596, 6511, 6894, 6998, 9192, 10497, 13022, 13788, 13996, 19533, 20994, 26044, 27576, 27992, 31491, 39066, 41988, 52088, 58599, 59483, 62982, 78132, 83976, 117198, 118966, 125964, 156264, 178449, 234396, 237932, 251928, 356898, 468792, 475864, 535347, 713796, 1070694, 1340117, 1427592, 2141388, 2680234, 4020351, 4282776, 5360468, 8040702, 10720936, 12061053, 16081404, 22781989, 24122106, 32162808, 45563978, 48244212, 68345967, 91127956, 96488424, 136691934, 182255912, 205037901, 273383868, 410075802, 546767736, 820151604, 1640303208]

約数ペア:

[(1, 1640303208), (2, 820151604), (3, 546767736), (4, 410075802), (6, 273383868), (8, 205037901), (9, 182255912), (12, 136691934), (17, 96488424), (18, 91127956), (24, 68345967), (34, 48244212), (36, 45563978), (51, 32162808), (68, 24122106), (72, 22781989), (102, 16081404), (136, 12061053), (153, 10720936), (204, 8040702), (306, 5360468), (383, 4282776), (408, 4020351), (612, 2680234), (766, 2141388), (1149, 1427592), (1224, 1340117), (1532, 1070694), (2298, 713796), (3064, 535347), (3447, 475864), (3499, 468792), (4596, 356898), (6511, 251928), (6894, 237932), (6998, 234396), (9192, 178449), (10497, 156264), (13022, 125964), (13788, 118966), (13996, 117198), (19533, 83976), (20994, 78132), (26044, 62982), (27576, 59483), (27992, 58599), (31491, 52088), (39066, 41988)]