21155329536

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3547}}^1$

素因数の和:3932

約数の個数: 160

約数和(自身を含む): 61674231168

約数和(自身を除く): 40518901632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 353, 384, 512, 528, 704, 706, 768, 1056, 1059, 1408, 1412, 1536, 2112, 2118, 2816, 2824, 3547, 3883, 4224, 4236, 5632, 5648, 7094, 7766, 8448, 8472, 10641, 11296, 11649, 14188, 15532, 16896, 16944, 21282, 22592, 23298, 28376, 31064, 33888, 39017, 42564, 45184, 46596, 56752, 62128, 67776, 78034, 85128, 90368, 93192, 113504, 117051, 124256, 135552, 156068, 170256, 180736, 186384, 227008, 234102, 248512, 271104, 312136, 340512, 372768, 454016, 468204, 497024, 542208, 624272, 681024, 745536, 908032, 936408, 994048, 1248544, 1252091, 1362048, 1491072, 1816064, 1872816, 1988096, 2497088, 2504182, 2724096, 2982144, 3745632, 3756273, 4994176, 5008364, 5448192, 5964288, 7491264, 7512546, 9988352, 10016728, 13773001, 14982528, 15025092, 19976704, 20033456, 27546002, 29965056, 30050184, 40066912, 41319003, 55092004, 59930112, 60100368, 80133824, 82638006, 110184008, 120200736, 160267648, 165276012, 220368016, 240401472, 320535296, 330552024, 440736032, 480802944, 641070592, 661104048, 881472064, 961605888, 1322208096, 1762944128, 1923211776, 2644416192, 3525888256, 5288832384, 7051776512, 10577664768, 21155329536]

約数ペア:

[(1, 21155329536), (2, 10577664768), (3, 7051776512), (4, 5288832384), (6, 3525888256), (8, 2644416192), (11, 1923211776), (12, 1762944128), (16, 1322208096), (22, 961605888), (24, 881472064), (32, 661104048), (33, 641070592), (44, 480802944), (48, 440736032), (64, 330552024), (66, 320535296), (88, 240401472), (96, 220368016), (128, 165276012), (132, 160267648), (176, 120200736), (192, 110184008), (256, 82638006), (264, 80133824), (352, 60100368), (353, 59930112), (384, 55092004), (512, 41319003), (528, 40066912), (704, 30050184), (706, 29965056), (768, 27546002), (1056, 20033456), (1059, 19976704), (1408, 15025092), (1412, 14982528), (1536, 13773001), (2112, 10016728), (2118, 9988352), (2816, 7512546), (2824, 7491264), (3547, 5964288), (3883, 5448192), (4224, 5008364), (4236, 4994176), (5632, 3756273), (5648, 3745632), (7094, 2982144), (7766, 2724096), (8448, 2504182), (8472, 2497088), (10641, 1988096), (11296, 1872816), (11649, 1816064), (14188, 1491072), (15532, 1362048), (16896, 1252091), (16944, 1248544), (21282, 994048), (22592, 936408), (23298, 908032), (28376, 745536), (31064, 681024), (33888, 624272), (39017, 542208), (42564, 497024), (45184, 468204), (46596, 454016), (56752, 372768), (62128, 340512), (67776, 312136), (78034, 271104), (85128, 248512), (90368, 234102), (93192, 227008), (113504, 186384), (117051, 180736), (124256, 170256), (135552, 156068)]