2909963784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1620

約数の個数: 192

約数和(自身を含む): 9189512640

約数和(自身を除く): 6279548856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 131, 147, 156, 168, 182, 196, 262, 273, 294, 312, 364, 392, 393, 524, 546, 588, 637, 728, 786, 917, 1048, 1092, 1176, 1274, 1453, 1572, 1703, 1834, 1911, 2184, 2548, 2751, 2906, 3144, 3406, 3668, 3822, 4359, 5096, 5109, 5502, 5812, 6419, 6812, 7336, 7644, 8718, 10171, 10218, 11004, 11624, 11921, 12838, 13624, 15288, 17436, 18889, 19257, 20342, 20436, 22008, 23842, 25676, 30513, 34872, 35763, 37778, 38514, 40684, 40872, 47684, 51352, 56667, 61026, 71197, 71526, 75556, 77028, 81368, 83447, 95368, 113334, 122052, 132223, 142394, 143052, 151112, 154056, 166894, 190343, 213591, 226668, 244104, 250341, 264446, 284788, 286104, 333788, 380686, 396669, 427182, 453336, 500682, 528892, 569576, 571029, 667576, 761372, 793338, 854364, 925561, 1001364, 1057784, 1142058, 1332401, 1522744, 1586676, 1708728, 1851122, 2002728, 2284116, 2474459, 2664802, 2776683, 3173352, 3702244, 3997203, 4568232, 4948918, 5329604, 5553366, 7404488, 7423377, 7994406, 9326807, 9897836, 10659208, 11106732, 14846754, 15988812, 17321213, 18653614, 19795672, 22213464, 27980421, 29693508, 31977624, 34642426, 37307228, 51963639, 55960842, 59387016, 69284852, 74614456, 103927278, 111921684, 121248491, 138569704, 207854556, 223843368, 242496982, 363745473, 415709112, 484993964, 727490946, 969987928, 1454981892, 2909963784]

約数ペア:

[(1, 2909963784), (2, 1454981892), (3, 969987928), (4, 727490946), (6, 484993964), (7, 415709112), (8, 363745473), (12, 242496982), (13, 223843368), (14, 207854556), (21, 138569704), (24, 121248491), (26, 111921684), (28, 103927278), (39, 74614456), (42, 69284852), (49, 59387016), (52, 55960842), (56, 51963639), (78, 37307228), (84, 34642426), (91, 31977624), (98, 29693508), (104, 27980421), (131, 22213464), (147, 19795672), (156, 18653614), (168, 17321213), (182, 15988812), (196, 14846754), (262, 11106732), (273, 10659208), (294, 9897836), (312, 9326807), (364, 7994406), (392, 7423377), (393, 7404488), (524, 5553366), (546, 5329604), (588, 4948918), (637, 4568232), (728, 3997203), (786, 3702244), (917, 3173352), (1048, 2776683), (1092, 2664802), (1176, 2474459), (1274, 2284116), (1453, 2002728), (1572, 1851122), (1703, 1708728), (1834, 1586676), (1911, 1522744), (2184, 1332401), (2548, 1142058), (2751, 1057784), (2906, 1001364), (3144, 925561), (3406, 854364), (3668, 793338), (3822, 761372), (4359, 667576), (5096, 571029), (5109, 569576), (5502, 528892), (5812, 500682), (6419, 453336), (6812, 427182), (7336, 396669), (7644, 380686), (8718, 333788), (10171, 286104), (10218, 284788), (11004, 264446), (11624, 250341), (11921, 244104), (12838, 226668), (13624, 213591), (15288, 190343), (17436, 166894), (18889, 154056), (19257, 151112), (20342, 143052), (20436, 142394), (22008, 132223), (23842, 122052), (25676, 113334), (30513, 95368), (34872, 83447), (35763, 81368), (37778, 77028), (38514, 75556), (40684, 71526), (40872, 71197), (47684, 61026), (51352, 56667)]