245936262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 607961088

約数和(自身を除く): 362024826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 61, 66, 74, 78, 111, 122, 127, 143, 183, 222, 254, 286, 366, 381, 407, 429, 481, 671, 762, 793, 814, 858, 962, 1221, 1342, 1397, 1443, 1586, 1651, 2013, 2257, 2379, 2442, 2794, 2886, 3302, 4026, 4191, 4514, 4699, 4758, 4953, 5291, 6771, 7747, 8382, 8723, 9398, 9906, 10582, 13542, 14097, 15494, 15873, 17446, 18161, 23241, 24827, 26169, 28194, 29341, 31746, 36322, 46482, 49654, 51689, 52338, 54483, 58682, 61087, 74481, 85217, 88023, 100711, 103378, 108966, 122174, 148962, 155067, 170434, 176046, 183261, 201422, 255651, 286639, 302133, 310134, 322751, 366522, 511302, 573278, 604266, 645502, 671957, 859917, 968253, 1107821, 1343914, 1719834, 1936506, 2015871, 2215642, 3153029, 3323463, 3726307, 4031742, 6306058, 6646926, 7452614, 9459087, 11178921, 18918174, 22357842, 40989377, 81978754, 122968131, 245936262]

約数ペア:

[(1, 245936262), (2, 122968131), (3, 81978754), (6, 40989377), (11, 22357842), (13, 18918174), (22, 11178921), (26, 9459087), (33, 7452614), (37, 6646926), (39, 6306058), (61, 4031742), (66, 3726307), (74, 3323463), (78, 3153029), (111, 2215642), (122, 2015871), (127, 1936506), (143, 1719834), (183, 1343914), (222, 1107821), (254, 968253), (286, 859917), (366, 671957), (381, 645502), (407, 604266), (429, 573278), (481, 511302), (671, 366522), (762, 322751), (793, 310134), (814, 302133), (858, 286639), (962, 255651), (1221, 201422), (1342, 183261), (1397, 176046), (1443, 170434), (1586, 155067), (1651, 148962), (2013, 122174), (2257, 108966), (2379, 103378), (2442, 100711), (2794, 88023), (2886, 85217), (3302, 74481), (4026, 61087), (4191, 58682), (4514, 54483), (4699, 52338), (4758, 51689), (4953, 49654), (5291, 46482), (6771, 36322), (7747, 31746), (8382, 29341), (8723, 28194), (9398, 26169), (9906, 24827), (10582, 23241), (13542, 18161), (14097, 17446), (15494, 15873)]