308685104

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 774200448

約数和(自身を除く): 465515344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 977, 1274, 1456, 1519, 1612, 1736, 1954, 2548, 2821, 3038, 3224, 3472, 3908, 5096, 5642, 6076, 6448, 6839, 7816, 10192, 11284, 12152, 12701, 13678, 15632, 19747, 22568, 24304, 25402, 27356, 30287, 39494, 45136, 47873, 50804, 54712, 60574, 78988, 88907, 95746, 101608, 109424, 121148, 157976, 177814, 191492, 203216, 212009, 242296, 315952, 355628, 382984, 393731, 424018, 484592, 622349, 711256, 765968, 787462, 848036, 1244698, 1422512, 1484063, 1574924, 1696072, 2489396, 2756117, 2968126, 3149848, 3392144, 4978792, 5512234, 5936252, 6299696, 9957584, 11024468, 11872504, 19292819, 22048936, 23745008, 38585638, 44097872, 77171276, 154342552, 308685104]

約数ペア:

[(1, 308685104), (2, 154342552), (4, 77171276), (7, 44097872), (8, 38585638), (13, 23745008), (14, 22048936), (16, 19292819), (26, 11872504), (28, 11024468), (31, 9957584), (49, 6299696), (52, 5936252), (56, 5512234), (62, 4978792), (91, 3392144), (98, 3149848), (104, 2968126), (112, 2756117), (124, 2489396), (182, 1696072), (196, 1574924), (208, 1484063), (217, 1422512), (248, 1244698), (364, 848036), (392, 787462), (403, 765968), (434, 711256), (496, 622349), (637, 484592), (728, 424018), (784, 393731), (806, 382984), (868, 355628), (977, 315952), (1274, 242296), (1456, 212009), (1519, 203216), (1612, 191492), (1736, 177814), (1954, 157976), (2548, 121148), (2821, 109424), (3038, 101608), (3224, 95746), (3472, 88907), (3908, 78988), (5096, 60574), (5642, 54712), (6076, 50804), (6448, 47873), (6839, 45136), (7816, 39494), (10192, 30287), (11284, 27356), (12152, 25402), (12701, 24304), (13678, 22568), (15632, 19747)]