1971112752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1033}}^1$

素因数の和:1688

約数の個数: 160

約数和(自身を含む): 6482600960

約数和(自身を除く): 4511488208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 631, 756, 1008, 1033, 1262, 1512, 1893, 2066, 2524, 3024, 3099, 3786, 4132, 4417, 5048, 5679, 6198, 7231, 7572, 8264, 8834, 9297, 10096, 11358, 12396, 13251, 14462, 15144, 16528, 17037, 17668, 18594, 21693, 22716, 24792, 26502, 27891, 28924, 30288, 34074, 35336, 37188, 39753, 43386, 45432, 49584, 53004, 55782, 57848, 65079, 68148, 70672, 74376, 79506, 86772, 90864, 106008, 111564, 115696, 119259, 130158, 136296, 148752, 159012, 173544, 195237, 212016, 223128, 238518, 260316, 272592, 318024, 347088, 390474, 446256, 477036, 520632, 636048, 651823, 780948, 954072, 1041264, 1303646, 1561896, 1908144, 1955469, 2607292, 3123792, 3910938, 4562761, 5214584, 5866407, 7821876, 9125522, 10429168, 11732814, 13688283, 15643752, 17599221, 18251044, 23465628, 27376566, 31287504, 35198442, 36502088, 41064849, 46931256, 54753132, 70396884, 73004176, 82129698, 93862512, 109506264, 123194547, 140793768, 164259396, 219012528, 246389094, 281587536, 328518792, 492778188, 657037584, 985556376, 1971112752]

約数ペア:

[(1, 1971112752), (2, 985556376), (3, 657037584), (4, 492778188), (6, 328518792), (7, 281587536), (8, 246389094), (9, 219012528), (12, 164259396), (14, 140793768), (16, 123194547), (18, 109506264), (21, 93862512), (24, 82129698), (27, 73004176), (28, 70396884), (36, 54753132), (42, 46931256), (48, 41064849), (54, 36502088), (56, 35198442), (63, 31287504), (72, 27376566), (84, 23465628), (108, 18251044), (112, 17599221), (126, 15643752), (144, 13688283), (168, 11732814), (189, 10429168), (216, 9125522), (252, 7821876), (336, 5866407), (378, 5214584), (432, 4562761), (504, 3910938), (631, 3123792), (756, 2607292), (1008, 1955469), (1033, 1908144), (1262, 1561896), (1512, 1303646), (1893, 1041264), (2066, 954072), (2524, 780948), (3024, 651823), (3099, 636048), (3786, 520632), (4132, 477036), (4417, 446256), (5048, 390474), (5679, 347088), (6198, 318024), (7231, 272592), (7572, 260316), (8264, 238518), (8834, 223128), (9297, 212016), (10096, 195237), (11358, 173544), (12396, 159012), (13251, 148752), (14462, 136296), (15144, 130158), (16528, 119259), (17037, 115696), (17668, 111564), (18594, 106008), (21693, 90864), (22716, 86772), (24792, 79506), (26502, 74376), (27891, 70672), (28924, 68148), (30288, 65079), (34074, 57848), (35336, 55782), (37188, 53004), (39753, 49584), (43386, 45432)]