2019472728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 256

約数和(自身を含む): 6494315520

約数和(自身を除く): 4474842792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 67, 74, 78, 84, 91, 104, 111, 134, 148, 156, 168, 182, 201, 222, 259, 268, 273, 296, 312, 364, 373, 402, 444, 469, 481, 518, 536, 546, 728, 746, 777, 804, 871, 888, 938, 962, 1036, 1092, 1119, 1407, 1443, 1492, 1554, 1608, 1742, 1876, 1924, 2072, 2184, 2238, 2479, 2611, 2613, 2814, 2886, 2984, 3108, 3367, 3484, 3752, 3848, 4476, 4849, 4958, 5222, 5226, 5628, 5772, 6097, 6216, 6734, 6968, 7437, 7833, 8952, 9698, 9916, 10101, 10444, 10452, 11256, 11544, 12194, 13468, 13801, 14547, 14874, 15666, 17353, 18291, 19396, 19832, 20202, 20888, 20904, 24388, 24991, 26936, 27602, 29094, 29748, 31332, 32227, 33943, 34706, 36582, 38792, 40404, 41403, 48776, 49982, 52059, 55204, 58188, 59496, 62664, 64454, 67886, 69412, 73164, 74973, 80808, 82806, 96607, 96681, 99964, 101829, 104118, 110408, 116376, 128908, 135772, 138824, 146328, 149946, 165612, 174937, 179413, 193214, 193362, 199928, 203658, 208236, 225589, 257816, 271544, 289821, 299892, 324883, 331224, 349874, 358826, 386428, 386724, 407316, 416472, 451178, 524811, 538239, 579642, 599784, 649766, 676767, 699748, 717652, 772856, 773448, 814632, 902356, 924667, 974649, 1049622, 1076478, 1159284, 1255891, 1299532, 1353534, 1399496, 1435304, 1804712, 1849334, 1949298, 2099244, 2152956, 2274181, 2318568, 2511782, 2599064, 2707068, 2774001, 3698668, 3767673, 3898596, 4198488, 4305912, 4548362, 5023564, 5414136, 5548002, 6472669, 6822543, 7397336, 7535346, 7797192, 9096724, 10047128, 11096004, 12020671, 12945338, 13645086, 15070692, 18193448, 19418007, 22192008, 24041342, 25890676, 27290172, 30141384, 36062013, 38836014, 48082684, 51781352, 54580344, 72124026, 77672028, 84144697, 96165368, 144248052, 155344056, 168289394, 252434091, 288496104, 336578788, 504868182, 673157576, 1009736364, 2019472728]

約数ペア:

[(1, 2019472728), (2, 1009736364), (3, 673157576), (4, 504868182), (6, 336578788), (7, 288496104), (8, 252434091), (12, 168289394), (13, 155344056), (14, 144248052), (21, 96165368), (24, 84144697), (26, 77672028), (28, 72124026), (37, 54580344), (39, 51781352), (42, 48082684), (52, 38836014), (56, 36062013), (67, 30141384), (74, 27290172), (78, 25890676), (84, 24041342), (91, 22192008), (104, 19418007), (111, 18193448), (134, 15070692), (148, 13645086), (156, 12945338), (168, 12020671), (182, 11096004), (201, 10047128), (222, 9096724), (259, 7797192), (268, 7535346), (273, 7397336), (296, 6822543), (312, 6472669), (364, 5548002), (373, 5414136), (402, 5023564), (444, 4548362), (469, 4305912), (481, 4198488), (518, 3898596), (536, 3767673), (546, 3698668), (728, 2774001), (746, 2707068), (777, 2599064), (804, 2511782), (871, 2318568), (888, 2274181), (938, 2152956), (962, 2099244), (1036, 1949298), (1092, 1849334), (1119, 1804712), (1407, 1435304), (1443, 1399496), (1492, 1353534), (1554, 1299532), (1608, 1255891), (1742, 1159284), (1876, 1076478), (1924, 1049622), (2072, 974649), (2184, 924667), (2238, 902356), (2479, 814632), (2611, 773448), (2613, 772856), (2814, 717652), (2886, 699748), (2984, 676767), (3108, 649766), (3367, 599784), (3484, 579642), (3752, 538239), (3848, 524811), (4476, 451178), (4849, 416472), (4958, 407316), (5222, 386724), (5226, 386428), (5628, 358826), (5772, 349874), (6097, 331224), (6216, 324883), (6734, 299892), (6968, 289821), (7437, 271544), (7833, 257816), (8952, 225589), (9698, 208236), (9916, 203658), (10101, 199928), (10444, 193362), (10452, 193214), (11256, 179413), (11544, 174937), (12194, 165612), (13468, 149946), (13801, 146328), (14547, 138824), (14874, 135772), (15666, 128908), (17353, 116376), (18291, 110408), (19396, 104118), (19832, 101829), (20202, 99964), (20888, 96681), (20904, 96607), (24388, 82806), (24991, 80808), (26936, 74973), (27602, 73164), (29094, 69412), (29748, 67886), (31332, 64454), (32227, 62664), (33943, 59496), (34706, 58188), (36582, 55204), (38792, 52059), (40404, 49982), (41403, 48776)]