487327932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 1568548800

約数和(自身を除く): 1081220868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 79, 84, 91, 98, 117, 126, 147, 156, 158, 182, 196, 234, 237, 252, 269, 273, 294, 316, 364, 441, 468, 474, 538, 546, 553, 588, 637, 711, 807, 819, 882, 948, 1027, 1076, 1092, 1106, 1274, 1422, 1614, 1638, 1659, 1764, 1883, 1911, 2054, 2212, 2421, 2548, 2844, 3081, 3228, 3276, 3318, 3497, 3766, 3822, 3871, 4108, 4842, 4977, 5649, 5733, 6162, 6636, 6994, 7189, 7532, 7644, 7742, 9243, 9684, 9954, 10491, 11298, 11466, 11613, 12324, 13181, 13988, 14378, 15484, 16947, 18486, 19908, 20982, 21251, 21567, 22596, 22932, 23226, 24479, 26362, 28756, 31473, 33894, 34839, 36972, 39543, 41964, 42502, 43134, 46452, 48958, 50323, 52724, 62946, 63753, 64701, 67788, 69678, 73437, 79086, 85004, 86268, 97916, 100646, 118629, 125892, 127506, 129402, 139356, 146874, 148757, 150969, 158172, 171353, 191259, 201292, 220311, 237258, 255012, 258804, 276263, 293748, 297514, 301938, 342706, 382518, 440622, 446271, 452907, 474516, 514059, 552526, 595028, 603876, 685412, 765036, 828789, 881244, 892542, 905814, 1028118, 1041299, 1105052, 1338813, 1542177, 1657578, 1785084, 1811628, 1933841, 2056236, 2082598, 2486367, 2677626, 3084354, 3123897, 3315156, 3867682, 4165196, 4972734, 5355252, 5801523, 6168708, 6247794, 7735364, 9371691, 9945468, 11603046, 12495588, 13536887, 17404569, 18743382, 23206092, 27073774, 34809138, 37486764, 40610661, 54147548, 69618276, 81221322, 121831983, 162442644, 243663966, 487327932]

約数ペア:

[(1, 487327932), (2, 243663966), (3, 162442644), (4, 121831983), (6, 81221322), (7, 69618276), (9, 54147548), (12, 40610661), (13, 37486764), (14, 34809138), (18, 27073774), (21, 23206092), (26, 18743382), (28, 17404569), (36, 13536887), (39, 12495588), (42, 11603046), (49, 9945468), (52, 9371691), (63, 7735364), (78, 6247794), (79, 6168708), (84, 5801523), (91, 5355252), (98, 4972734), (117, 4165196), (126, 3867682), (147, 3315156), (156, 3123897), (158, 3084354), (182, 2677626), (196, 2486367), (234, 2082598), (237, 2056236), (252, 1933841), (269, 1811628), (273, 1785084), (294, 1657578), (316, 1542177), (364, 1338813), (441, 1105052), (468, 1041299), (474, 1028118), (538, 905814), (546, 892542), (553, 881244), (588, 828789), (637, 765036), (711, 685412), (807, 603876), (819, 595028), (882, 552526), (948, 514059), (1027, 474516), (1076, 452907), (1092, 446271), (1106, 440622), (1274, 382518), (1422, 342706), (1614, 301938), (1638, 297514), (1659, 293748), (1764, 276263), (1883, 258804), (1911, 255012), (2054, 237258), (2212, 220311), (2421, 201292), (2548, 191259), (2844, 171353), (3081, 158172), (3228, 150969), (3276, 148757), (3318, 146874), (3497, 139356), (3766, 129402), (3822, 127506), (3871, 125892), (4108, 118629), (4842, 100646), (4977, 97916), (5649, 86268), (5733, 85004), (6162, 79086), (6636, 73437), (6994, 69678), (7189, 67788), (7532, 64701), (7644, 63753), (7742, 62946), (9243, 52724), (9684, 50323), (9954, 48958), (10491, 46452), (11298, 43134), (11466, 42502), (11613, 41964), (12324, 39543), (13181, 36972), (13988, 34839), (14378, 33894), (15484, 31473), (16947, 28756), (18486, 26362), (19908, 24479), (20982, 23226), (21251, 22932), (21567, 22596)]