376326400

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 108

約数和(自身を含む): 940828672

約数和(自身を除く): 564502272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 463, 508, 635, 640, 800, 926, 1016, 1270, 1280, 1600, 1852, 2032, 2315, 2540, 3175, 3200, 3704, 4064, 4630, 5080, 6350, 6400, 7408, 8128, 9260, 10160, 11575, 12700, 14816, 16256, 18520, 20320, 23150, 25400, 29632, 32512, 37040, 40640, 46300, 50800, 58801, 59264, 74080, 81280, 92600, 101600, 117602, 118528, 148160, 162560, 185200, 203200, 235204, 294005, 296320, 370400, 406400, 470408, 588010, 592640, 740800, 812800, 940816, 1176020, 1470025, 1481600, 1881632, 2352040, 2940050, 2963200, 3763264, 4704080, 5880100, 7526528, 9408160, 11760200, 15053056, 18816320, 23520400, 37632640, 47040800, 75265280, 94081600, 188163200, 376326400]

約数ペア:

[(1, 376326400), (2, 188163200), (4, 94081600), (5, 75265280), (8, 47040800), (10, 37632640), (16, 23520400), (20, 18816320), (25, 15053056), (32, 11760200), (40, 9408160), (50, 7526528), (64, 5880100), (80, 4704080), (100, 3763264), (127, 2963200), (128, 2940050), (160, 2352040), (200, 1881632), (254, 1481600), (256, 1470025), (320, 1176020), (400, 940816), (463, 812800), (508, 740800), (635, 592640), (640, 588010), (800, 470408), (926, 406400), (1016, 370400), (1270, 296320), (1280, 294005), (1600, 235204), (1852, 203200), (2032, 185200), (2315, 162560), (2540, 148160), (3175, 118528), (3200, 117602), (3704, 101600), (4064, 92600), (4630, 81280), (5080, 74080), (6350, 59264), (6400, 58801), (7408, 50800), (8128, 46300), (9260, 40640), (10160, 37040), (11575, 32512), (12700, 29632), (14816, 25400), (16256, 23150), (18520, 20320)]