393483599710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1\times {\mathrm{2731}}^1$

素因数の和:4177

約数の個数: 64

約数和(自身を含む): 735043507200

約数和(自身を除く): 341559907490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 691, 719, 1382, 1438, 2731, 3455, 3595, 5462, 6910, 7190, 13655, 20039, 20851, 27310, 40078, 41702, 79199, 100195, 104255, 158398, 200390, 208510, 395995, 496829, 791990, 993658, 1887121, 1963589, 2484145, 3774242, 3927178, 4968290, 9435605, 9817945, 14408041, 18871210, 19635890, 28816082, 54726509, 56944081, 72040205, 109453018, 113888162, 144080410, 273632545, 284720405, 547265090, 569440810, 1356839999, 2713679998, 6784199995, 13568399990, 39348359971, 78696719942, 196741799855, 393483599710]

約数ペア:

[(1, 393483599710), (2, 196741799855), (5, 78696719942), (10, 39348359971), (29, 13568399990), (58, 6784199995), (145, 2713679998), (290, 1356839999), (691, 569440810), (719, 547265090), (1382, 284720405), (1438, 273632545), (2731, 144080410), (3455, 113888162), (3595, 109453018), (5462, 72040205), (6910, 56944081), (7190, 54726509), (13655, 28816082), (20039, 19635890), (20851, 18871210), (27310, 14408041), (40078, 9817945), (41702, 9435605), (79199, 4968290), (100195, 3927178), (104255, 3774242), (158398, 2484145), (200390, 1963589), (208510, 1887121), (395995, 993658), (496829, 791990)]