1994750784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1285

約数の個数: 168

約数和(自身を含む): 6186415872

約数和(自身を除く): 4191665088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 271, 288, 312, 416, 468, 542, 576, 624, 813, 832, 936, 983, 1084, 1248, 1626, 1872, 1966, 2168, 2439, 2496, 2949, 3252, 3523, 3744, 3932, 4336, 4878, 5898, 6504, 7046, 7488, 7864, 8672, 8847, 9756, 10569, 11796, 12779, 13008, 14092, 15728, 17344, 17694, 19512, 21138, 23592, 25558, 26016, 28184, 31456, 31707, 35388, 38337, 39024, 42276, 47184, 51116, 52032, 56368, 62912, 63414, 70776, 76674, 78048, 84552, 94368, 102232, 112736, 115011, 126828, 141552, 153348, 156096, 169104, 188736, 204464, 225472, 230022, 253656, 266393, 283104, 306696, 338208, 408928, 460044, 507312, 532786, 566208, 613392, 676416, 799179, 817856, 920088, 1014624, 1065572, 1226784, 1598358, 1840176, 2029248, 2131144, 2397537, 2453568, 3196716, 3463109, 3680352, 4262288, 4795074, 6393432, 6926218, 7360704, 8524576, 9590148, 10389327, 12786864, 13852436, 17049152, 19180296, 20778654, 25573728, 27704872, 31167981, 38360592, 41557308, 51147456, 55409744, 62335962, 76721184, 83114616, 110819488, 124671924, 153442368, 166229232, 221638976, 249343848, 332458464, 498687696, 664916928, 997375392, 1994750784]

約数ペア:

[(1, 1994750784), (2, 997375392), (3, 664916928), (4, 498687696), (6, 332458464), (8, 249343848), (9, 221638976), (12, 166229232), (13, 153442368), (16, 124671924), (18, 110819488), (24, 83114616), (26, 76721184), (32, 62335962), (36, 55409744), (39, 51147456), (48, 41557308), (52, 38360592), (64, 31167981), (72, 27704872), (78, 25573728), (96, 20778654), (104, 19180296), (117, 17049152), (144, 13852436), (156, 12786864), (192, 10389327), (208, 9590148), (234, 8524576), (271, 7360704), (288, 6926218), (312, 6393432), (416, 4795074), (468, 4262288), (542, 3680352), (576, 3463109), (624, 3196716), (813, 2453568), (832, 2397537), (936, 2131144), (983, 2029248), (1084, 1840176), (1248, 1598358), (1626, 1226784), (1872, 1065572), (1966, 1014624), (2168, 920088), (2439, 817856), (2496, 799179), (2949, 676416), (3252, 613392), (3523, 566208), (3744, 532786), (3932, 507312), (4336, 460044), (4878, 408928), (5898, 338208), (6504, 306696), (7046, 283104), (7488, 266393), (7864, 253656), (8672, 230022), (8847, 225472), (9756, 204464), (10569, 188736), (11796, 169104), (12779, 156096), (13008, 153348), (14092, 141552), (15728, 126828), (17344, 115011), (17694, 112736), (19512, 102232), (21138, 94368), (23592, 84552), (25558, 78048), (26016, 76674), (28184, 70776), (31456, 63414), (31707, 62912), (35388, 56368), (38337, 52032), (39024, 51116), (42276, 47184)]