313056768

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 931011840

約数和(自身を除く): 617955072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 512, 544, 608, 631, 646, 768, 816, 912, 969, 1088, 1216, 1262, 1292, 1536, 1632, 1824, 1893, 1938, 2176, 2432, 2524, 2584, 3264, 3648, 3786, 3876, 4352, 4864, 5048, 5168, 6528, 7296, 7572, 7752, 8704, 9728, 10096, 10336, 10727, 11989, 13056, 14592, 15144, 15504, 20192, 20672, 21454, 23978, 26112, 29184, 30288, 31008, 32181, 35967, 40384, 41344, 42908, 47956, 60576, 62016, 64362, 71934, 80768, 82688, 85816, 95912, 121152, 124032, 128724, 143868, 161536, 165376, 171632, 191824, 203813, 242304, 248064, 257448, 287736, 323072, 343264, 383648, 407626, 484608, 496128, 514896, 575472, 611439, 686528, 767296, 815252, 969216, 1029792, 1150944, 1222878, 1373056, 1534592, 1630504, 2059584, 2301888, 2445756, 2746112, 3069184, 3261008, 4119168, 4603776, 4891512, 5492224, 6138368, 6522016, 8238336, 9207552, 9783024, 13044032, 16476672, 18415104, 19566048, 26088064, 39132096, 52176128, 78264192, 104352256, 156528384, 313056768]

約数ペア:

[(1, 313056768), (2, 156528384), (3, 104352256), (4, 78264192), (6, 52176128), (8, 39132096), (12, 26088064), (16, 19566048), (17, 18415104), (19, 16476672), (24, 13044032), (32, 9783024), (34, 9207552), (38, 8238336), (48, 6522016), (51, 6138368), (57, 5492224), (64, 4891512), (68, 4603776), (76, 4119168), (96, 3261008), (102, 3069184), (114, 2746112), (128, 2445756), (136, 2301888), (152, 2059584), (192, 1630504), (204, 1534592), (228, 1373056), (256, 1222878), (272, 1150944), (304, 1029792), (323, 969216), (384, 815252), (408, 767296), (456, 686528), (512, 611439), (544, 575472), (608, 514896), (631, 496128), (646, 484608), (768, 407626), (816, 383648), (912, 343264), (969, 323072), (1088, 287736), (1216, 257448), (1262, 248064), (1292, 242304), (1536, 203813), (1632, 191824), (1824, 171632), (1893, 165376), (1938, 161536), (2176, 143868), (2432, 128724), (2524, 124032), (2584, 121152), (3264, 95912), (3648, 85816), (3786, 82688), (3876, 80768), (4352, 71934), (4864, 64362), (5048, 62016), (5168, 60576), (6528, 47956), (7296, 42908), (7572, 41344), (7752, 40384), (8704, 35967), (9728, 32181), (10096, 31008), (10336, 30288), (10727, 29184), (11989, 26112), (13056, 23978), (14592, 21454), (15144, 20672), (15504, 20192)]