309849012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 883943424

約数和(自身を除く): 574094412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 101, 122, 127, 132, 183, 198, 202, 244, 254, 303, 366, 381, 396, 404, 508, 549, 606, 671, 732, 762, 909, 1098, 1111, 1143, 1212, 1342, 1397, 1524, 1818, 2013, 2196, 2222, 2286, 2684, 2794, 3333, 3636, 4026, 4191, 4444, 4572, 5588, 6039, 6161, 6666, 7747, 8052, 8382, 9999, 12078, 12322, 12573, 12827, 13332, 15494, 16764, 18483, 19998, 23241, 24156, 24644, 25146, 25654, 30988, 36966, 38481, 39996, 46482, 50292, 51308, 55449, 67771, 69723, 73932, 76962, 85217, 92964, 110898, 115443, 135542, 139446, 141097, 153924, 170434, 203313, 221796, 230886, 255651, 271084, 278892, 282194, 340868, 406626, 423291, 461772, 511302, 564388, 609939, 766953, 782447, 813252, 846582, 1022604, 1219878, 1269873, 1533906, 1564894, 1693164, 2347341, 2439756, 2539746, 3067812, 3129788, 4694682, 5079492, 7042023, 8606917, 9389364, 14084046, 17213834, 25820751, 28168092, 34427668, 51641502, 77462253, 103283004, 154924506, 309849012]

約数ペア:

[(1, 309849012), (2, 154924506), (3, 103283004), (4, 77462253), (6, 51641502), (9, 34427668), (11, 28168092), (12, 25820751), (18, 17213834), (22, 14084046), (33, 9389364), (36, 8606917), (44, 7042023), (61, 5079492), (66, 4694682), (99, 3129788), (101, 3067812), (122, 2539746), (127, 2439756), (132, 2347341), (183, 1693164), (198, 1564894), (202, 1533906), (244, 1269873), (254, 1219878), (303, 1022604), (366, 846582), (381, 813252), (396, 782447), (404, 766953), (508, 609939), (549, 564388), (606, 511302), (671, 461772), (732, 423291), (762, 406626), (909, 340868), (1098, 282194), (1111, 278892), (1143, 271084), (1212, 255651), (1342, 230886), (1397, 221796), (1524, 203313), (1818, 170434), (2013, 153924), (2196, 141097), (2222, 139446), (2286, 135542), (2684, 115443), (2794, 110898), (3333, 92964), (3636, 85217), (4026, 76962), (4191, 73932), (4444, 69723), (4572, 67771), (5588, 55449), (6039, 51308), (6161, 50292), (6666, 46482), (7747, 39996), (8052, 38481), (8382, 36966), (9999, 30988), (12078, 25654), (12322, 25146), (12573, 24644), (12827, 24156), (13332, 23241), (15494, 19998), (16764, 18483)]