221614512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16087}}^1$

素因数の和:16146

約数の個数: 80

約数和(自身を含む): 670290432

約数和(自身を除く): 448675920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 16087, 32174, 48261, 64348, 96522, 112609, 128696, 193044, 225218, 257392, 337827, 386088, 450436, 659567, 675654, 772176, 900872, 1319134, 1351308, 1801744, 1978701, 2638268, 2702616, 3957402, 4616969, 5276536, 5405232, 7914804, 9233938, 10553072, 13850907, 15829608, 18467876, 27701814, 31659216, 36935752, 55403628, 73871504, 110807256, 221614512]

約数ペア:

[(1, 221614512), (2, 110807256), (3, 73871504), (4, 55403628), (6, 36935752), (7, 31659216), (8, 27701814), (12, 18467876), (14, 15829608), (16, 13850907), (21, 10553072), (24, 9233938), (28, 7914804), (41, 5405232), (42, 5276536), (48, 4616969), (56, 3957402), (82, 2702616), (84, 2638268), (112, 1978701), (123, 1801744), (164, 1351308), (168, 1319134), (246, 900872), (287, 772176), (328, 675654), (336, 659567), (492, 450436), (574, 386088), (656, 337827), (861, 257392), (984, 225218), (1148, 193044), (1722, 128696), (1968, 112609), (2296, 96522), (3444, 64348), (4592, 48261), (6888, 32174), (13776, 16087)]