391300224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1150

約数の個数: 128

約数和(自身を含む): 1197072000

約数和(自身を除く): 805771776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 672, 894, 896, 977, 1043, 1192, 1344, 1788, 1954, 2086, 2384, 2688, 2931, 3129, 3576, 3908, 4172, 4768, 5862, 6258, 6839, 7152, 7816, 8344, 9536, 11724, 12516, 13678, 14304, 15632, 16688, 19072, 20517, 23448, 25032, 27356, 28608, 31264, 33376, 41034, 46896, 50064, 54712, 57216, 62528, 66752, 82068, 93792, 100128, 109424, 125056, 133504, 145573, 164136, 187584, 200256, 218848, 291146, 328272, 375168, 400512, 436719, 437696, 582292, 656544, 873438, 875392, 1019011, 1164584, 1313088, 1746876, 2038022, 2329168, 2626176, 3057033, 3493752, 4076044, 4658336, 6114066, 6987504, 8152088, 9316672, 12228132, 13975008, 16304176, 18633344, 24456264, 27950016, 32608352, 48912528, 55900032, 65216704, 97825056, 130433408, 195650112, 391300224]

約数ペア:

[(1, 391300224), (2, 195650112), (3, 130433408), (4, 97825056), (6, 65216704), (7, 55900032), (8, 48912528), (12, 32608352), (14, 27950016), (16, 24456264), (21, 18633344), (24, 16304176), (28, 13975008), (32, 12228132), (42, 9316672), (48, 8152088), (56, 6987504), (64, 6114066), (84, 4658336), (96, 4076044), (112, 3493752), (128, 3057033), (149, 2626176), (168, 2329168), (192, 2038022), (224, 1746876), (298, 1313088), (336, 1164584), (384, 1019011), (447, 875392), (448, 873438), (596, 656544), (672, 582292), (894, 437696), (896, 436719), (977, 400512), (1043, 375168), (1192, 328272), (1344, 291146), (1788, 218848), (1954, 200256), (2086, 187584), (2384, 164136), (2688, 145573), (2931, 133504), (3129, 125056), (3576, 109424), (3908, 100128), (4172, 93792), (4768, 82068), (5862, 66752), (6258, 62528), (6839, 57216), (7152, 54712), (7816, 50064), (8344, 46896), (9536, 41034), (11724, 33376), (12516, 31264), (13678, 28608), (14304, 27356), (15632, 25032), (16688, 23448), (19072, 20517)]