1815301584

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{32077}}^1$

素因数の和:32225

約数の個数: 80

約数和(自身を含む): 5250527040

約数和(自身を除く): 3435225456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4716, 6288, 7074, 9432, 14148, 18864, 28296, 32077, 56592, 64154, 96231, 128308, 192462, 256616, 288693, 384924, 513232, 577386, 769848, 866079, 1154772, 1539696, 1732158, 2309544, 3464316, 4202087, 4619088, 6928632, 8404174, 12606261, 13857264, 16808348, 25212522, 33616696, 37818783, 50425044, 67233392, 75637566, 100850088, 113456349, 151275132, 201700176, 226912698, 302550264, 453825396, 605100528, 907650792, 1815301584]

約数ペア:

[(1, 1815301584), (2, 907650792), (3, 605100528), (4, 453825396), (6, 302550264), (8, 226912698), (9, 201700176), (12, 151275132), (16, 113456349), (18, 100850088), (24, 75637566), (27, 67233392), (36, 50425044), (48, 37818783), (54, 33616696), (72, 25212522), (108, 16808348), (131, 13857264), (144, 12606261), (216, 8404174), (262, 6928632), (393, 4619088), (432, 4202087), (524, 3464316), (786, 2309544), (1048, 1732158), (1179, 1539696), (1572, 1154772), (2096, 866079), (2358, 769848), (3144, 577386), (3537, 513232), (4716, 384924), (6288, 288693), (7074, 256616), (9432, 192462), (14148, 128308), (18864, 96231), (28296, 64154), (32077, 56592)]