2021778864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 6703856640

約数和(自身を除く): 4682077776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 151, 168, 222, 252, 259, 296, 302, 333, 336, 359, 444, 453, 504, 518, 592, 604, 666, 718, 777, 888, 906, 1008, 1036, 1057, 1077, 1208, 1332, 1359, 1436, 1554, 1776, 1812, 2072, 2114, 2154, 2331, 2416, 2513, 2664, 2718, 2872, 3108, 3171, 3231, 3624, 4144, 4228, 4308, 4662, 5026, 5328, 5436, 5587, 5744, 6216, 6342, 6462, 7248, 7539, 8456, 8616, 9324, 9513, 10052, 10872, 11174, 12432, 12684, 12924, 13283, 15078, 16761, 16912, 17232, 18648, 19026, 20104, 21744, 22348, 22617, 25368, 25848, 26566, 30156, 33522, 37296, 38052, 39109, 39849, 40208, 44696, 45234, 50283, 50736, 51696, 53132, 54209, 60312, 67044, 76104, 78218, 79698, 89392, 90468, 92981, 100566, 106264, 108418, 117327, 119547, 120624, 134088, 152208, 156436, 159396, 162627, 180936, 185962, 201132, 212528, 216836, 234654, 239094, 268176, 278943, 312872, 318792, 325254, 351981, 361872, 371924, 379463, 402264, 433672, 469308, 478188, 487881, 557886, 625744, 637584, 650508, 703962, 743848, 758926, 804528, 836829, 867344, 938616, 956376, 975762, 1115772, 1138389, 1301016, 1407924, 1487696, 1517852, 1673658, 1877232, 1912752, 1951524, 2005733, 2231544, 2276778, 2602032, 2815848, 3035704, 3347316, 3415167, 3903048, 4011466, 4463088, 4553556, 5631696, 6017199, 6071408, 6694632, 6830334, 7806096, 8022932, 9107112, 12034398, 13389264, 13660668, 14040131, 16045864, 18051597, 18214224, 24068796, 27321336, 28080262, 32091728, 36103194, 42120393, 48137592, 54642672, 56160524, 72206388, 84240786, 96275184, 112321048, 126361179, 144412776, 168481572, 224642096, 252722358, 288825552, 336963144, 505444716, 673926288, 1010889432, 2021778864]

約数ペア:

[(1, 2021778864), (2, 1010889432), (3, 673926288), (4, 505444716), (6, 336963144), (7, 288825552), (8, 252722358), (9, 224642096), (12, 168481572), (14, 144412776), (16, 126361179), (18, 112321048), (21, 96275184), (24, 84240786), (28, 72206388), (36, 56160524), (37, 54642672), (42, 48137592), (48, 42120393), (56, 36103194), (63, 32091728), (72, 28080262), (74, 27321336), (84, 24068796), (111, 18214224), (112, 18051597), (126, 16045864), (144, 14040131), (148, 13660668), (151, 13389264), (168, 12034398), (222, 9107112), (252, 8022932), (259, 7806096), (296, 6830334), (302, 6694632), (333, 6071408), (336, 6017199), (359, 5631696), (444, 4553556), (453, 4463088), (504, 4011466), (518, 3903048), (592, 3415167), (604, 3347316), (666, 3035704), (718, 2815848), (777, 2602032), (888, 2276778), (906, 2231544), (1008, 2005733), (1036, 1951524), (1057, 1912752), (1077, 1877232), (1208, 1673658), (1332, 1517852), (1359, 1487696), (1436, 1407924), (1554, 1301016), (1776, 1138389), (1812, 1115772), (2072, 975762), (2114, 956376), (2154, 938616), (2331, 867344), (2416, 836829), (2513, 804528), (2664, 758926), (2718, 743848), (2872, 703962), (3108, 650508), (3171, 637584), (3231, 625744), (3624, 557886), (4144, 487881), (4228, 478188), (4308, 469308), (4662, 433672), (5026, 402264), (5328, 379463), (5436, 371924), (5587, 361872), (5744, 351981), (6216, 325254), (6342, 318792), (6462, 312872), (7248, 278943), (7539, 268176), (8456, 239094), (8616, 234654), (9324, 216836), (9513, 212528), (10052, 201132), (10872, 185962), (11174, 180936), (12432, 162627), (12684, 159396), (12924, 156436), (13283, 152208), (15078, 134088), (16761, 120624), (16912, 119547), (17232, 117327), (18648, 108418), (19026, 106264), (20104, 100566), (21744, 92981), (22348, 90468), (22617, 89392), (25368, 79698), (25848, 78218), (26566, 76104), (30156, 67044), (33522, 60312), (37296, 54209), (38052, 53132), (39109, 51696), (39849, 50736), (40208, 50283), (44696, 45234)]