243085128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 740033280

約数和(自身を除く): 496948152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 121, 132, 137, 141, 143, 156, 188, 242, 264, 274, 282, 286, 312, 363, 376, 411, 429, 484, 517, 548, 564, 572, 611, 726, 822, 858, 968, 1034, 1096, 1128, 1144, 1222, 1452, 1507, 1551, 1573, 1644, 1716, 1781, 1833, 2068, 2444, 2904, 3014, 3102, 3146, 3288, 3432, 3562, 3666, 4136, 4521, 4719, 4888, 5343, 5687, 6028, 6204, 6292, 6439, 6721, 7124, 7332, 9042, 9438, 10686, 11374, 12056, 12408, 12584, 12878, 13442, 14248, 14664, 16577, 17061, 18084, 18876, 19317, 19591, 20163, 21372, 22748, 25756, 26884, 33154, 34122, 36168, 37752, 38634, 39182, 40326, 42744, 45496, 49731, 51512, 53768, 58773, 66308, 68244, 70829, 73931, 77268, 78364, 80652, 83707, 99462, 117546, 132616, 136488, 141658, 147862, 154536, 156728, 161304, 167414, 198924, 212487, 215501, 221793, 235092, 251121, 283316, 295724, 334828, 397848, 424974, 431002, 443586, 470184, 502242, 566632, 591448, 646503, 669656, 779119, 849948, 862004, 887172, 920777, 1004484, 1293006, 1558238, 1699896, 1724008, 1774344, 1841554, 2008968, 2337357, 2586012, 2762331, 3116476, 3683108, 4674714, 5172024, 5524662, 6232952, 7366216, 9349428, 10128547, 11049324, 18698856, 20257094, 22098648, 30385641, 40514188, 60771282, 81028376, 121542564, 243085128]

約数ペア:

[(1, 243085128), (2, 121542564), (3, 81028376), (4, 60771282), (6, 40514188), (8, 30385641), (11, 22098648), (12, 20257094), (13, 18698856), (22, 11049324), (24, 10128547), (26, 9349428), (33, 7366216), (39, 6232952), (44, 5524662), (47, 5172024), (52, 4674714), (66, 3683108), (78, 3116476), (88, 2762331), (94, 2586012), (104, 2337357), (121, 2008968), (132, 1841554), (137, 1774344), (141, 1724008), (143, 1699896), (156, 1558238), (188, 1293006), (242, 1004484), (264, 920777), (274, 887172), (282, 862004), (286, 849948), (312, 779119), (363, 669656), (376, 646503), (411, 591448), (429, 566632), (484, 502242), (517, 470184), (548, 443586), (564, 431002), (572, 424974), (611, 397848), (726, 334828), (822, 295724), (858, 283316), (968, 251121), (1034, 235092), (1096, 221793), (1128, 215501), (1144, 212487), (1222, 198924), (1452, 167414), (1507, 161304), (1551, 156728), (1573, 154536), (1644, 147862), (1716, 141658), (1781, 136488), (1833, 132616), (2068, 117546), (2444, 99462), (2904, 83707), (3014, 80652), (3102, 78364), (3146, 77268), (3288, 73931), (3432, 70829), (3562, 68244), (3666, 66308), (4136, 58773), (4521, 53768), (4719, 51512), (4888, 49731), (5343, 45496), (5687, 42744), (6028, 40326), (6204, 39182), (6292, 38634), (6439, 37752), (6721, 36168), (7124, 34122), (7332, 33154), (9042, 26884), (9438, 25756), (10686, 22748), (11374, 21372), (12056, 20163), (12408, 19591), (12584, 19317), (12878, 18876), (13442, 18084), (14248, 17061), (14664, 16577)]