1961505936

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 240

約数和(自身を含む): 6203085120

約数和(自身を除く): 4241579184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 169, 201, 208, 216, 234, 268, 312, 338, 351, 401, 402, 432, 468, 507, 536, 603, 624, 676, 702, 802, 804, 871, 936, 1014, 1072, 1203, 1206, 1352, 1404, 1521, 1604, 1608, 1742, 1809, 1872, 2028, 2406, 2412, 2613, 2704, 2808, 3042, 3208, 3216, 3484, 3609, 3618, 4056, 4563, 4812, 4824, 5213, 5226, 5616, 6084, 6416, 6968, 7218, 7236, 7839, 8112, 9126, 9624, 9648, 10426, 10452, 10827, 11323, 12168, 13936, 14436, 14472, 15639, 15678, 18252, 19248, 20852, 20904, 21654, 22646, 23517, 24336, 26867, 28872, 28944, 31278, 31356, 33969, 36504, 41704, 41808, 43308, 45292, 46917, 47034, 53734, 57744, 62556, 62712, 67769, 67938, 73008, 80601, 83408, 86616, 90584, 93834, 94068, 101907, 107468, 125112, 125424, 135538, 135876, 140751, 161202, 173232, 181168, 187668, 188136, 203307, 203814, 214936, 241803, 250224, 271076, 271752, 281502, 305721, 322404, 349271, 375336, 376272, 406614, 407628, 429872, 483606, 542152, 543504, 563004, 609921, 611442, 644808, 698542, 725409, 750672, 813228, 815256, 967212, 1047813, 1084304, 1126008, 1219842, 1222884, 1289616, 1397084, 1450818, 1626456, 1630512, 1829763, 1934424, 2095626, 2252016, 2439684, 2445768, 2794168, 2901636, 3143439, 3252912, 3659526, 3868848, 4191252, 4540523, 4879368, 4891536, 5588336, 5803272, 6286878, 7319052, 8382504, 9081046, 9430317, 9758736, 11606544, 12573756, 13621569, 14638104, 16765008, 18162092, 18860634, 25147512, 27243138, 29276208, 36324184, 37721268, 40864707, 50295024, 54486276, 72648368, 75442536, 81729414, 108972552, 122594121, 150885072, 163458828, 217945104, 245188242, 326917656, 490376484, 653835312, 980752968, 1961505936]

約数ペア:

[(1, 1961505936), (2, 980752968), (3, 653835312), (4, 490376484), (6, 326917656), (8, 245188242), (9, 217945104), (12, 163458828), (13, 150885072), (16, 122594121), (18, 108972552), (24, 81729414), (26, 75442536), (27, 72648368), (36, 54486276), (39, 50295024), (48, 40864707), (52, 37721268), (54, 36324184), (67, 29276208), (72, 27243138), (78, 25147512), (104, 18860634), (108, 18162092), (117, 16765008), (134, 14638104), (144, 13621569), (156, 12573756), (169, 11606544), (201, 9758736), (208, 9430317), (216, 9081046), (234, 8382504), (268, 7319052), (312, 6286878), (338, 5803272), (351, 5588336), (401, 4891536), (402, 4879368), (432, 4540523), (468, 4191252), (507, 3868848), (536, 3659526), (603, 3252912), (624, 3143439), (676, 2901636), (702, 2794168), (802, 2445768), (804, 2439684), (871, 2252016), (936, 2095626), (1014, 1934424), (1072, 1829763), (1203, 1630512), (1206, 1626456), (1352, 1450818), (1404, 1397084), (1521, 1289616), (1604, 1222884), (1608, 1219842), (1742, 1126008), (1809, 1084304), (1872, 1047813), (2028, 967212), (2406, 815256), (2412, 813228), (2613, 750672), (2704, 725409), (2808, 698542), (3042, 644808), (3208, 611442), (3216, 609921), (3484, 563004), (3609, 543504), (3618, 542152), (4056, 483606), (4563, 429872), (4812, 407628), (4824, 406614), (5213, 376272), (5226, 375336), (5616, 349271), (6084, 322404), (6416, 305721), (6968, 281502), (7218, 271752), (7236, 271076), (7839, 250224), (8112, 241803), (9126, 214936), (9624, 203814), (9648, 203307), (10426, 188136), (10452, 187668), (10827, 181168), (11323, 173232), (12168, 161202), (13936, 140751), (14436, 135876), (14472, 135538), (15639, 125424), (15678, 125112), (18252, 107468), (19248, 101907), (20852, 94068), (20904, 93834), (21654, 90584), (22646, 86616), (23517, 83408), (24336, 80601), (26867, 73008), (28872, 67938), (28944, 67769), (31278, 62712), (31356, 62556), (33969, 57744), (36504, 53734), (41704, 47034), (41808, 46917), (43308, 45292)]