2490667608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 7722086400

約数和(自身を除く): 5231418792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 139, 143, 156, 184, 227, 253, 264, 276, 278, 286, 299, 312, 417, 429, 454, 506, 552, 556, 572, 598, 681, 759, 834, 858, 897, 908, 1012, 1112, 1144, 1196, 1362, 1518, 1529, 1668, 1716, 1794, 1807, 1816, 2024, 2392, 2497, 2724, 2951, 3036, 3058, 3197, 3289, 3336, 3432, 3588, 3614, 4587, 4994, 5221, 5421, 5448, 5902, 6072, 6116, 6394, 6578, 7176, 7228, 7491, 8853, 9174, 9591, 9867, 9988, 10442, 10842, 11804, 12232, 12788, 13156, 14456, 14982, 15663, 17706, 18348, 19182, 19734, 19877, 19976, 20884, 21684, 23608, 25576, 26312, 29964, 31326, 31553, 32461, 35167, 35412, 36696, 38364, 39468, 39754, 41561, 41768, 43368, 57431, 59631, 59928, 62652, 63106, 64922, 67873, 70334, 70824, 76728, 78936, 79508, 83122, 94659, 97383, 105501, 114862, 119262, 124683, 125304, 126212, 129844, 135746, 140668, 159016, 166244, 172293, 189318, 194766, 203619, 211002, 229724, 238524, 249366, 252424, 259688, 271492, 281336, 332488, 344586, 347083, 378636, 389532, 407238, 410189, 422004, 457171, 459448, 477048, 498732, 542984, 689172, 694166, 725719, 746603, 757272, 779064, 814476, 820378, 844008, 914342, 997464, 1041249, 1230567, 1371513, 1378344, 1388332, 1451438, 1493206, 1628952, 1640756, 1828684, 2082498, 2177157, 2239809, 2461134, 2743026, 2776664, 2902876, 2986412, 3281512, 3657368, 4164996, 4354314, 4479618, 4512079, 4922268, 5486052, 5805752, 5972824, 7982909, 8329992, 8708628, 8959236, 9024158, 9434347, 9844536, 10972104, 13536237, 15965818, 17417256, 17918472, 18048316, 18868694, 23948727, 27072474, 28303041, 31931636, 36096632, 37737388, 47897454, 54144948, 56606082, 63863272, 75474776, 95794908, 103777817, 108289896, 113212164, 191589816, 207555634, 226424328, 311333451, 415111268, 622666902, 830222536, 1245333804, 2490667608]

約数ペア:

[(1, 2490667608), (2, 1245333804), (3, 830222536), (4, 622666902), (6, 415111268), (8, 311333451), (11, 226424328), (12, 207555634), (13, 191589816), (22, 113212164), (23, 108289896), (24, 103777817), (26, 95794908), (33, 75474776), (39, 63863272), (44, 56606082), (46, 54144948), (52, 47897454), (66, 37737388), (69, 36096632), (78, 31931636), (88, 28303041), (92, 27072474), (104, 23948727), (132, 18868694), (138, 18048316), (139, 17918472), (143, 17417256), (156, 15965818), (184, 13536237), (227, 10972104), (253, 9844536), (264, 9434347), (276, 9024158), (278, 8959236), (286, 8708628), (299, 8329992), (312, 7982909), (417, 5972824), (429, 5805752), (454, 5486052), (506, 4922268), (552, 4512079), (556, 4479618), (572, 4354314), (598, 4164996), (681, 3657368), (759, 3281512), (834, 2986412), (858, 2902876), (897, 2776664), (908, 2743026), (1012, 2461134), (1112, 2239809), (1144, 2177157), (1196, 2082498), (1362, 1828684), (1518, 1640756), (1529, 1628952), (1668, 1493206), (1716, 1451438), (1794, 1388332), (1807, 1378344), (1816, 1371513), (2024, 1230567), (2392, 1041249), (2497, 997464), (2724, 914342), (2951, 844008), (3036, 820378), (3058, 814476), (3197, 779064), (3289, 757272), (3336, 746603), (3432, 725719), (3588, 694166), (3614, 689172), (4587, 542984), (4994, 498732), (5221, 477048), (5421, 459448), (5448, 457171), (5902, 422004), (6072, 410189), (6116, 407238), (6394, 389532), (6578, 378636), (7176, 347083), (7228, 344586), (7491, 332488), (8853, 281336), (9174, 271492), (9591, 259688), (9867, 252424), (9988, 249366), (10442, 238524), (10842, 229724), (11804, 211002), (12232, 203619), (12788, 194766), (13156, 189318), (14456, 172293), (14982, 166244), (15663, 159016), (17706, 140668), (18348, 135746), (19182, 129844), (19734, 126212), (19877, 125304), (19976, 124683), (20884, 119262), (21684, 114862), (23608, 105501), (25576, 97383), (26312, 94659), (29964, 83122), (31326, 79508), (31553, 78936), (32461, 76728), (35167, 70824), (35412, 70334), (36696, 67873), (38364, 64922), (39468, 63106), (39754, 62652), (41561, 59928), (41768, 59631), (43368, 57431)]