2021579784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 6789968640

約数和(自身を除く): 4768388856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 63, 72, 76, 82, 84, 114, 123, 126, 133, 152, 164, 168, 171, 228, 246, 252, 266, 271, 287, 328, 342, 361, 369, 399, 456, 492, 504, 532, 542, 574, 684, 722, 738, 779, 798, 813, 861, 984, 1064, 1083, 1084, 1148, 1197, 1368, 1444, 1476, 1558, 1596, 1626, 1722, 1897, 2166, 2168, 2296, 2337, 2394, 2439, 2527, 2583, 2888, 2952, 3116, 3192, 3249, 3252, 3444, 3794, 4332, 4674, 4788, 4878, 5054, 5149, 5166, 5453, 5691, 6232, 6498, 6504, 6888, 7011, 7581, 7588, 8664, 9348, 9576, 9756, 10108, 10298, 10332, 10906, 11111, 11382, 12996, 14022, 14801, 15162, 15176, 15447, 16359, 17073, 18696, 19512, 20216, 20596, 20664, 21812, 22222, 22743, 22764, 25992, 28044, 29602, 30324, 30894, 32718, 33333, 34146, 36043, 41192, 43624, 44403, 44444, 45486, 45528, 46341, 49077, 56088, 59204, 60648, 61788, 65436, 66666, 68292, 72086, 77777, 88806, 88888, 90972, 92682, 97831, 98154, 99999, 103607, 108129, 118408, 123576, 130872, 133209, 133332, 136584, 144172, 155554, 177612, 181944, 185364, 195662, 196308, 199998, 207214, 211109, 216258, 233331, 266418, 266664, 288344, 293493, 310821, 311108, 324387, 355224, 370728, 391324, 392616, 399996, 414428, 422218, 432516, 466662, 532836, 586986, 621642, 622216, 633327, 648774, 684817, 699993, 782648, 799992, 828856, 844436, 865032, 880479, 932463, 933324, 1065672, 1173972, 1243284, 1266654, 1297548, 1369634, 1399986, 1477763, 1688872, 1760958, 1864926, 1866648, 1899981, 2054451, 2347944, 2486568, 2533308, 2595096, 2739268, 2799972, 2955526, 3521916, 3729852, 3799962, 4011071, 4108902, 4433289, 5066616, 5478536, 5599944, 5911052, 6163353, 7043832, 7459704, 7599924, 8022142, 8217804, 8866578, 11822104, 12033213, 12326706, 13299867, 15199848, 16044284, 16435608, 17733156, 24066426, 24653412, 26599734, 28077497, 32088568, 35466312, 36099639, 48132852, 49306824, 53199468, 56154994, 72199278, 84232491, 96265704, 106398936, 112309988, 144398556, 168464982, 224619976, 252697473, 288797112, 336929964, 505394946, 673859928, 1010789892, 2021579784]

約数ペア:

[(1, 2021579784), (2, 1010789892), (3, 673859928), (4, 505394946), (6, 336929964), (7, 288797112), (8, 252697473), (9, 224619976), (12, 168464982), (14, 144398556), (18, 112309988), (19, 106398936), (21, 96265704), (24, 84232491), (28, 72199278), (36, 56154994), (38, 53199468), (41, 49306824), (42, 48132852), (56, 36099639), (57, 35466312), (63, 32088568), (72, 28077497), (76, 26599734), (82, 24653412), (84, 24066426), (114, 17733156), (123, 16435608), (126, 16044284), (133, 15199848), (152, 13299867), (164, 12326706), (168, 12033213), (171, 11822104), (228, 8866578), (246, 8217804), (252, 8022142), (266, 7599924), (271, 7459704), (287, 7043832), (328, 6163353), (342, 5911052), (361, 5599944), (369, 5478536), (399, 5066616), (456, 4433289), (492, 4108902), (504, 4011071), (532, 3799962), (542, 3729852), (574, 3521916), (684, 2955526), (722, 2799972), (738, 2739268), (779, 2595096), (798, 2533308), (813, 2486568), (861, 2347944), (984, 2054451), (1064, 1899981), (1083, 1866648), (1084, 1864926), (1148, 1760958), (1197, 1688872), (1368, 1477763), (1444, 1399986), (1476, 1369634), (1558, 1297548), (1596, 1266654), (1626, 1243284), (1722, 1173972), (1897, 1065672), (2166, 933324), (2168, 932463), (2296, 880479), (2337, 865032), (2394, 844436), (2439, 828856), (2527, 799992), (2583, 782648), (2888, 699993), (2952, 684817), (3116, 648774), (3192, 633327), (3249, 622216), (3252, 621642), (3444, 586986), (3794, 532836), (4332, 466662), (4674, 432516), (4788, 422218), (4878, 414428), (5054, 399996), (5149, 392616), (5166, 391324), (5453, 370728), (5691, 355224), (6232, 324387), (6498, 311108), (6504, 310821), (6888, 293493), (7011, 288344), (7581, 266664), (7588, 266418), (8664, 233331), (9348, 216258), (9576, 211109), (9756, 207214), (10108, 199998), (10298, 196308), (10332, 195662), (10906, 185364), (11111, 181944), (11382, 177612), (12996, 155554), (14022, 144172), (14801, 136584), (15162, 133332), (15176, 133209), (15447, 130872), (16359, 123576), (17073, 118408), (18696, 108129), (19512, 103607), (20216, 99999), (20596, 98154), (20664, 97831), (21812, 92682), (22222, 90972), (22743, 88888), (22764, 88806), (25992, 77777), (28044, 72086), (29602, 68292), (30324, 66666), (30894, 65436), (32718, 61788), (33333, 60648), (34146, 59204), (36043, 56088), (41192, 49077), (43624, 46341), (44403, 45528), (44444, 45486)]