2219751936

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 6678757800

約数和(自身を除く): 4459005864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 64, 72, 96, 106, 122, 128, 144, 149, 159, 183, 192, 212, 244, 256, 288, 298, 318, 366, 384, 424, 447, 477, 488, 512, 549, 576, 596, 636, 732, 768, 848, 894, 954, 976, 1098, 1152, 1192, 1272, 1341, 1464, 1536, 1696, 1788, 1908, 1952, 2196, 2304, 2384, 2544, 2682, 2928, 3233, 3392, 3576, 3816, 3904, 4392, 4608, 4768, 5088, 5364, 5856, 6466, 6784, 7152, 7632, 7808, 7897, 8784, 9089, 9536, 9699, 10176, 10728, 11712, 12932, 13568, 14304, 15264, 15616, 15794, 17568, 18178, 19072, 19398, 20352, 21456, 23424, 23691, 25864, 27136, 27267, 28608, 29097, 30528, 31232, 31588, 35136, 36356, 38144, 38796, 40704, 42912, 46848, 47382, 51728, 54534, 57216, 58194, 61056, 63176, 70272, 71073, 72712, 76288, 77592, 81408, 81801, 85824, 93696, 94764, 103456, 109068, 114432, 116388, 122112, 126352, 140544, 142146, 145424, 155184, 163602, 171648, 189528, 206912, 218136, 228864, 232776, 244224, 252704, 281088, 284292, 290848, 310368, 327204, 343296, 379056, 413824, 436272, 465552, 481717, 505408, 568584, 581696, 620736, 654408, 686592, 758112, 827648, 872544, 931104, 963434, 1010816, 1137168, 1163392, 1241472, 1308816, 1445151, 1516224, 1655296, 1745088, 1862208, 1926868, 2021632, 2274336, 2326784, 2482944, 2617632, 2890302, 3032448, 3490176, 3724416, 3853736, 4043264, 4335453, 4548672, 4653568, 4965888, 5235264, 5780604, 6064896, 6980352, 7448832, 7707472, 8670906, 9097344, 10470528, 11561208, 12129792, 13960704, 14897664, 15414944, 17341812, 18194688, 20941056, 23122416, 30829888, 34683624, 36389376, 41882112, 46244832, 61659776, 69367248, 92489664, 123319552, 138734496, 184979328, 246639104, 277468992, 369958656, 554937984, 739917312, 1109875968, 2219751936]

約数ペア:

[(1, 2219751936), (2, 1109875968), (3, 739917312), (4, 554937984), (6, 369958656), (8, 277468992), (9, 246639104), (12, 184979328), (16, 138734496), (18, 123319552), (24, 92489664), (32, 69367248), (36, 61659776), (48, 46244832), (53, 41882112), (61, 36389376), (64, 34683624), (72, 30829888), (96, 23122416), (106, 20941056), (122, 18194688), (128, 17341812), (144, 15414944), (149, 14897664), (159, 13960704), (183, 12129792), (192, 11561208), (212, 10470528), (244, 9097344), (256, 8670906), (288, 7707472), (298, 7448832), (318, 6980352), (366, 6064896), (384, 5780604), (424, 5235264), (447, 4965888), (477, 4653568), (488, 4548672), (512, 4335453), (549, 4043264), (576, 3853736), (596, 3724416), (636, 3490176), (732, 3032448), (768, 2890302), (848, 2617632), (894, 2482944), (954, 2326784), (976, 2274336), (1098, 2021632), (1152, 1926868), (1192, 1862208), (1272, 1745088), (1341, 1655296), (1464, 1516224), (1536, 1445151), (1696, 1308816), (1788, 1241472), (1908, 1163392), (1952, 1137168), (2196, 1010816), (2304, 963434), (2384, 931104), (2544, 872544), (2682, 827648), (2928, 758112), (3233, 686592), (3392, 654408), (3576, 620736), (3816, 581696), (3904, 568584), (4392, 505408), (4608, 481717), (4768, 465552), (5088, 436272), (5364, 413824), (5856, 379056), (6466, 343296), (6784, 327204), (7152, 310368), (7632, 290848), (7808, 284292), (7897, 281088), (8784, 252704), (9089, 244224), (9536, 232776), (9699, 228864), (10176, 218136), (10728, 206912), (11712, 189528), (12932, 171648), (13568, 163602), (14304, 155184), (15264, 145424), (15616, 142146), (15794, 140544), (17568, 126352), (18178, 122112), (19072, 116388), (19398, 114432), (20352, 109068), (21456, 103456), (23424, 94764), (23691, 93696), (25864, 85824), (27136, 81801), (27267, 81408), (28608, 77592), (29097, 76288), (30528, 72712), (31232, 71073), (31588, 70272), (35136, 63176), (36356, 61056), (38144, 58194), (38796, 57216), (40704, 54534), (42912, 51728), (46848, 47382)]