443260480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 112

約数和(自身を含む): 1147023360

約数和(自身を除く): 703762880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 839, 1016, 1040, 1270, 1651, 1678, 2032, 2080, 2540, 3302, 3356, 4064, 4160, 4195, 5080, 6604, 6712, 8128, 8255, 8390, 10160, 10907, 13208, 13424, 16510, 16780, 20320, 21814, 26416, 26848, 33020, 33560, 40640, 43628, 52832, 53696, 54535, 66040, 67120, 87256, 105664, 106553, 109070, 132080, 134240, 174512, 213106, 218140, 264160, 268480, 349024, 426212, 436280, 528320, 532765, 698048, 852424, 872560, 1065530, 1385189, 1704848, 1745120, 2131060, 2770378, 3409696, 3490240, 4262120, 5540756, 6819392, 6925945, 8524240, 11081512, 13851890, 17048480, 22163024, 27703780, 34096960, 44326048, 55407560, 88652096, 110815120, 221630240, 443260480]

約数ペア:

[(1, 443260480), (2, 221630240), (4, 110815120), (5, 88652096), (8, 55407560), (10, 44326048), (13, 34096960), (16, 27703780), (20, 22163024), (26, 17048480), (32, 13851890), (40, 11081512), (52, 8524240), (64, 6925945), (65, 6819392), (80, 5540756), (104, 4262120), (127, 3490240), (130, 3409696), (160, 2770378), (208, 2131060), (254, 1745120), (260, 1704848), (320, 1385189), (416, 1065530), (508, 872560), (520, 852424), (635, 698048), (832, 532765), (839, 528320), (1016, 436280), (1040, 426212), (1270, 349024), (1651, 268480), (1678, 264160), (2032, 218140), (2080, 213106), (2540, 174512), (3302, 134240), (3356, 132080), (4064, 109070), (4160, 106553), (4195, 105664), (5080, 87256), (6604, 67120), (6712, 66040), (8128, 54535), (8255, 53696), (8390, 52832), (10160, 43628), (10907, 40640), (13208, 33560), (13424, 33020), (16510, 26848), (16780, 26416), (20320, 21814)]