231384048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 723763200

約数和(自身を除く): 492379152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 79, 84, 92, 112, 138, 158, 161, 168, 184, 237, 276, 316, 322, 336, 368, 379, 474, 483, 552, 553, 632, 644, 758, 948, 966, 1104, 1106, 1137, 1264, 1288, 1516, 1659, 1817, 1896, 1932, 2212, 2274, 2576, 2653, 3032, 3318, 3634, 3792, 3864, 4424, 4548, 5306, 5451, 6064, 6636, 7268, 7728, 7959, 8717, 8848, 9096, 10612, 10902, 12719, 13272, 14536, 15918, 17434, 18192, 21224, 21804, 25438, 26151, 26544, 29072, 29941, 31836, 34868, 38157, 42448, 43608, 50876, 52302, 59882, 61019, 63672, 69736, 76314, 87216, 89823, 101752, 104604, 119764, 122038, 127344, 139472, 152628, 179646, 183057, 203504, 209208, 209587, 239528, 244076, 305256, 359292, 366114, 418416, 419174, 479056, 488152, 610512, 628761, 688643, 718584, 732228, 838348, 976304, 1257522, 1377286, 1437168, 1464456, 1676696, 2065929, 2515044, 2754572, 2928912, 3353392, 4131858, 4820501, 5030088, 5509144, 8263716, 9641002, 10060176, 11018288, 14461503, 16527432, 19282004, 28923006, 33054864, 38564008, 57846012, 77128016, 115692024, 231384048]

約数ペア:

[(1, 231384048), (2, 115692024), (3, 77128016), (4, 57846012), (6, 38564008), (7, 33054864), (8, 28923006), (12, 19282004), (14, 16527432), (16, 14461503), (21, 11018288), (23, 10060176), (24, 9641002), (28, 8263716), (42, 5509144), (46, 5030088), (48, 4820501), (56, 4131858), (69, 3353392), (79, 2928912), (84, 2754572), (92, 2515044), (112, 2065929), (138, 1676696), (158, 1464456), (161, 1437168), (168, 1377286), (184, 1257522), (237, 976304), (276, 838348), (316, 732228), (322, 718584), (336, 688643), (368, 628761), (379, 610512), (474, 488152), (483, 479056), (552, 419174), (553, 418416), (632, 366114), (644, 359292), (758, 305256), (948, 244076), (966, 239528), (1104, 209587), (1106, 209208), (1137, 203504), (1264, 183057), (1288, 179646), (1516, 152628), (1659, 139472), (1817, 127344), (1896, 122038), (1932, 119764), (2212, 104604), (2274, 101752), (2576, 89823), (2653, 87216), (3032, 76314), (3318, 69736), (3634, 63672), (3792, 61019), (3864, 59882), (4424, 52302), (4548, 50876), (5306, 43608), (5451, 42448), (6064, 38157), (6636, 34868), (7268, 31836), (7728, 29941), (7959, 29072), (8717, 26544), (8848, 26151), (9096, 25438), (10612, 21804), (10902, 21224), (12719, 18192), (13272, 17434), (14536, 15918)]