486120440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 1259919360

約数和(自身を除く): 773798920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 127, 130, 136, 170, 221, 254, 260, 340, 433, 442, 508, 520, 635, 680, 866, 884, 1016, 1105, 1270, 1651, 1732, 1768, 2159, 2165, 2210, 2540, 3302, 3464, 4318, 4330, 4420, 5080, 5629, 6604, 7361, 8255, 8636, 8660, 8840, 10795, 11258, 13208, 14722, 16510, 17272, 17320, 21590, 22516, 28067, 28145, 29444, 33020, 36805, 43180, 45032, 54991, 56134, 56290, 58888, 66040, 73610, 86360, 95693, 109982, 112268, 112580, 140335, 147220, 191386, 219964, 224536, 225160, 274955, 280670, 294440, 382772, 439928, 478465, 549910, 561340, 714883, 765544, 934847, 956930, 1099820, 1122680, 1429766, 1869694, 1913860, 2199640, 2859532, 3574415, 3739388, 3827720, 4674235, 5719064, 7148830, 7478776, 9348470, 12153011, 14297660, 18696940, 24306022, 28595320, 37393880, 48612044, 60765055, 97224088, 121530110, 243060220, 486120440]

約数ペア:

[(1, 486120440), (2, 243060220), (4, 121530110), (5, 97224088), (8, 60765055), (10, 48612044), (13, 37393880), (17, 28595320), (20, 24306022), (26, 18696940), (34, 14297660), (40, 12153011), (52, 9348470), (65, 7478776), (68, 7148830), (85, 5719064), (104, 4674235), (127, 3827720), (130, 3739388), (136, 3574415), (170, 2859532), (221, 2199640), (254, 1913860), (260, 1869694), (340, 1429766), (433, 1122680), (442, 1099820), (508, 956930), (520, 934847), (635, 765544), (680, 714883), (866, 561340), (884, 549910), (1016, 478465), (1105, 439928), (1270, 382772), (1651, 294440), (1732, 280670), (1768, 274955), (2159, 225160), (2165, 224536), (2210, 219964), (2540, 191386), (3302, 147220), (3464, 140335), (4318, 112580), (4330, 112268), (4420, 109982), (5080, 95693), (5629, 86360), (6604, 73610), (7361, 66040), (8255, 58888), (8636, 56290), (8660, 56134), (8840, 54991), (10795, 45032), (11258, 43180), (13208, 36805), (14722, 33020), (16510, 29444), (17272, 28145), (17320, 28067), (21590, 22516)]