19436851584

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{71191}}^1$

素因数の和:71293

約数の個数: 128

約数和(自身を含む): 58092672000

約数和(自身を除く): 38655820416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 7584, 8532, 10112, 11376, 15168, 17064, 22752, 30336, 34128, 45504, 68256, 71191, 91008, 136512, 142382, 213573, 273024, 284764, 427146, 569528, 640719, 854292, 1139056, 1281438, 1708584, 1922157, 2278112, 2562876, 3417168, 3844314, 4556224, 5125752, 5624089, 6834336, 7688628, 9112448, 10251504, 11248178, 13668672, 15377256, 16872267, 20503008, 22496356, 27337344, 30754512, 33744534, 41006016, 44992712, 50616801, 61509024, 67489068, 82012032, 89985424, 101233602, 123018048, 134978136, 151850403, 179970848, 202467204, 246036096, 269956272, 303700806, 359941696, 404934408, 539912544, 607401612, 719883392, 809868816, 1079825088, 1214803224, 1619737632, 2159650176, 2429606448, 3239475264, 4859212896, 6478950528, 9718425792, 19436851584]

約数ペア:

[(1, 19436851584), (2, 9718425792), (3, 6478950528), (4, 4859212896), (6, 3239475264), (8, 2429606448), (9, 2159650176), (12, 1619737632), (16, 1214803224), (18, 1079825088), (24, 809868816), (27, 719883392), (32, 607401612), (36, 539912544), (48, 404934408), (54, 359941696), (64, 303700806), (72, 269956272), (79, 246036096), (96, 202467204), (108, 179970848), (128, 151850403), (144, 134978136), (158, 123018048), (192, 101233602), (216, 89985424), (237, 82012032), (288, 67489068), (316, 61509024), (384, 50616801), (432, 44992712), (474, 41006016), (576, 33744534), (632, 30754512), (711, 27337344), (864, 22496356), (948, 20503008), (1152, 16872267), (1264, 15377256), (1422, 13668672), (1728, 11248178), (1896, 10251504), (2133, 9112448), (2528, 7688628), (2844, 6834336), (3456, 5624089), (3792, 5125752), (4266, 4556224), (5056, 3844314), (5688, 3417168), (7584, 2562876), (8532, 2278112), (10112, 1922157), (11376, 1708584), (15168, 1281438), (17064, 1139056), (22752, 854292), (30336, 640719), (34128, 569528), (45504, 427146), (68256, 284764), (71191, 273024), (91008, 213573), (136512, 142382)]