2021878404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 288

約数和(自身を含む): 6658555904

約数和(自身を除く): 4636677500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 43, 52, 62, 63, 78, 84, 86, 91, 93, 117, 124, 126, 129, 156, 172, 182, 186, 217, 234, 252, 258, 273, 279, 301, 364, 372, 387, 403, 434, 463, 468, 516, 546, 558, 559, 602, 651, 774, 806, 819, 868, 903, 926, 1092, 1116, 1118, 1204, 1209, 1302, 1333, 1389, 1548, 1612, 1638, 1677, 1806, 1852, 1953, 2236, 2418, 2604, 2666, 2709, 2778, 2821, 3241, 3276, 3354, 3612, 3627, 3906, 3913, 3999, 4167, 4836, 5031, 5332, 5418, 5556, 5642, 6019, 6482, 6708, 7254, 7812, 7826, 7998, 8334, 8463, 9331, 9723, 10062, 10836, 11284, 11739, 11997, 12038, 12964, 14353, 14508, 15652, 15996, 16668, 16926, 17329, 18057, 18662, 19446, 19909, 20124, 23478, 23994, 24076, 25389, 27993, 28706, 29169, 33852, 34658, 35217, 36114, 37324, 38892, 39818, 42133, 43059, 46956, 47988, 50778, 51987, 54171, 55986, 57412, 58338, 59727, 69316, 70434, 72228, 79636, 83979, 84266, 86118, 100471, 101556, 103974, 108342, 111972, 116676, 119454, 121303, 126399, 129177, 139363, 140868, 155961, 167958, 168532, 172236, 179181, 186589, 200942, 207948, 216684, 238908, 242606, 252798, 258354, 258817, 278726, 301413, 311922, 335916, 358362, 363909, 373178, 379197, 401884, 418089, 485212, 505596, 516708, 517634, 557452, 559767, 602826, 617179, 623844, 716724, 727818, 746356, 758394, 776451, 836178, 904239, 1035268, 1091727, 1119534, 1205652, 1234358, 1254267, 1306123, 1455636, 1516788, 1552902, 1672356, 1679301, 1808478, 1811719, 1851537, 2183454, 2239068, 2329353, 2468716, 2508534, 2612246, 3105804, 3358602, 3616956, 3623438, 3703074, 3918369, 4320253, 4366908, 4658706, 5017068, 5224492, 5435157, 5554611, 6717204, 7246876, 7406148, 7836738, 8023327, 8640506, 9317412, 10870314, 11109222, 11755107, 12960759, 15673476, 16046654, 16305471, 17281012, 21740628, 22218444, 23510214, 24069981, 25921518, 32093308, 32610942, 38882277, 47020428, 48139962, 51843036, 56163289, 65221884, 72209943, 77764554, 96279924, 112326578, 144419886, 155529108, 168489867, 224653156, 288839772, 336979734, 505469601, 673959468, 1010939202, 2021878404]

約数ペア:

[(1, 2021878404), (2, 1010939202), (3, 673959468), (4, 505469601), (6, 336979734), (7, 288839772), (9, 224653156), (12, 168489867), (13, 155529108), (14, 144419886), (18, 112326578), (21, 96279924), (26, 77764554), (28, 72209943), (31, 65221884), (36, 56163289), (39, 51843036), (42, 48139962), (43, 47020428), (52, 38882277), (62, 32610942), (63, 32093308), (78, 25921518), (84, 24069981), (86, 23510214), (91, 22218444), (93, 21740628), (117, 17281012), (124, 16305471), (126, 16046654), (129, 15673476), (156, 12960759), (172, 11755107), (182, 11109222), (186, 10870314), (217, 9317412), (234, 8640506), (252, 8023327), (258, 7836738), (273, 7406148), (279, 7246876), (301, 6717204), (364, 5554611), (372, 5435157), (387, 5224492), (403, 5017068), (434, 4658706), (463, 4366908), (468, 4320253), (516, 3918369), (546, 3703074), (558, 3623438), (559, 3616956), (602, 3358602), (651, 3105804), (774, 2612246), (806, 2508534), (819, 2468716), (868, 2329353), (903, 2239068), (926, 2183454), (1092, 1851537), (1116, 1811719), (1118, 1808478), (1204, 1679301), (1209, 1672356), (1302, 1552902), (1333, 1516788), (1389, 1455636), (1548, 1306123), (1612, 1254267), (1638, 1234358), (1677, 1205652), (1806, 1119534), (1852, 1091727), (1953, 1035268), (2236, 904239), (2418, 836178), (2604, 776451), (2666, 758394), (2709, 746356), (2778, 727818), (2821, 716724), (3241, 623844), (3276, 617179), (3354, 602826), (3612, 559767), (3627, 557452), (3906, 517634), (3913, 516708), (3999, 505596), (4167, 485212), (4836, 418089), (5031, 401884), (5332, 379197), (5418, 373178), (5556, 363909), (5642, 358362), (6019, 335916), (6482, 311922), (6708, 301413), (7254, 278726), (7812, 258817), (7826, 258354), (7998, 252798), (8334, 242606), (8463, 238908), (9331, 216684), (9723, 207948), (10062, 200942), (10836, 186589), (11284, 179181), (11739, 172236), (11997, 168532), (12038, 167958), (12964, 155961), (14353, 140868), (14508, 139363), (15652, 129177), (15996, 126399), (16668, 121303), (16926, 119454), (17329, 116676), (18057, 111972), (18662, 108342), (19446, 103974), (19909, 101556), (20124, 100471), (23478, 86118), (23994, 84266), (24076, 83979), (25389, 79636), (27993, 72228), (28706, 70434), (29169, 69316), (33852, 59727), (34658, 58338), (35217, 57412), (36114, 55986), (37324, 54171), (38892, 51987), (39818, 50778), (42133, 47988), (43059, 46956)]