180476296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 469647360

約数和(自身を除く): 289171064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 572, 616, 682, 727, 728, 806, 868, 1001, 1144, 1364, 1454, 1612, 1736, 2002, 2387, 2728, 2821, 2908, 3224, 4004, 4433, 4774, 5089, 5642, 5816, 7997, 8008, 8866, 9451, 9548, 10178, 11284, 15994, 17732, 18902, 19096, 20356, 22537, 22568, 31031, 31988, 35464, 37804, 40712, 45074, 55979, 62062, 63976, 66157, 75608, 90148, 103961, 111958, 124124, 132314, 157759, 180296, 207922, 223916, 247907, 248248, 264628, 292981, 315518, 415844, 447832, 495814, 529256, 585962, 631036, 727727, 831688, 991628, 1171924, 1262072, 1455454, 1735349, 1983256, 2050867, 2343848, 2910908, 3222791, 3470698, 4101734, 5821816, 6445582, 6941396, 8203468, 12891164, 13882792, 16406936, 22559537, 25782328, 45119074, 90238148, 180476296]

約数ペア:

[(1, 180476296), (2, 90238148), (4, 45119074), (7, 25782328), (8, 22559537), (11, 16406936), (13, 13882792), (14, 12891164), (22, 8203468), (26, 6941396), (28, 6445582), (31, 5821816), (44, 4101734), (52, 3470698), (56, 3222791), (62, 2910908), (77, 2343848), (88, 2050867), (91, 1983256), (104, 1735349), (124, 1455454), (143, 1262072), (154, 1171924), (182, 991628), (217, 831688), (248, 727727), (286, 631036), (308, 585962), (341, 529256), (364, 495814), (403, 447832), (434, 415844), (572, 315518), (616, 292981), (682, 264628), (727, 248248), (728, 247907), (806, 223916), (868, 207922), (1001, 180296), (1144, 157759), (1364, 132314), (1454, 124124), (1612, 111958), (1736, 103961), (2002, 90148), (2387, 75608), (2728, 66157), (2821, 63976), (2908, 62062), (3224, 55979), (4004, 45074), (4433, 40712), (4774, 37804), (5089, 35464), (5642, 31988), (5816, 31031), (7997, 22568), (8008, 22537), (8866, 20356), (9451, 19096), (9548, 18902), (10178, 17732), (11284, 15994)]