340734144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 1029980160

約数和(自身を除く): 689246016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 64, 69, 76, 92, 93, 96, 114, 124, 131, 138, 152, 184, 186, 192, 228, 248, 262, 276, 304, 368, 372, 393, 437, 456, 496, 524, 552, 589, 608, 713, 736, 744, 786, 874, 912, 992, 1048, 1104, 1178, 1216, 1311, 1426, 1472, 1488, 1572, 1748, 1767, 1824, 1984, 2096, 2139, 2208, 2356, 2489, 2622, 2852, 2976, 3013, 3144, 3496, 3534, 3648, 4061, 4192, 4278, 4416, 4712, 4978, 5244, 5704, 5952, 6026, 6288, 6992, 7068, 7467, 8122, 8384, 8556, 9039, 9424, 9956, 10488, 11408, 12052, 12183, 12576, 13547, 13984, 14136, 14934, 16244, 17112, 18078, 18848, 19912, 20976, 22816, 24104, 24366, 25152, 27094, 27968, 28272, 29868, 32488, 34224, 36156, 37696, 39824, 40641, 41952, 45632, 48208, 48732, 54188, 56544, 57247, 59736, 64976, 68448, 72312, 77159, 79648, 81282, 83904, 93403, 96416, 97464, 108376, 113088, 114494, 119472, 129952, 136896, 144624, 154318, 159296, 162564, 171741, 186806, 192832, 194928, 216752, 228988, 231477, 238944, 259904, 280209, 289248, 308636, 325128, 343482, 373612, 389856, 433504, 457976, 462954, 477888, 560418, 578496, 617272, 650256, 686964, 747224, 779712, 867008, 915952, 925908, 1120836, 1234544, 1300512, 1373928, 1494448, 1774657, 1831904, 1851816, 2241672, 2469088, 2601024, 2747856, 2988896, 3549314, 3663808, 3703632, 4483344, 4938176, 5323971, 5495712, 5977792, 7098628, 7407264, 8966688, 10647942, 10991424, 14197256, 14814528, 17933376, 21295884, 28394512, 42591768, 56789024, 85183536, 113578048, 170367072, 340734144]

約数ペア:

[(1, 340734144), (2, 170367072), (3, 113578048), (4, 85183536), (6, 56789024), (8, 42591768), (12, 28394512), (16, 21295884), (19, 17933376), (23, 14814528), (24, 14197256), (31, 10991424), (32, 10647942), (38, 8966688), (46, 7407264), (48, 7098628), (57, 5977792), (62, 5495712), (64, 5323971), (69, 4938176), (76, 4483344), (92, 3703632), (93, 3663808), (96, 3549314), (114, 2988896), (124, 2747856), (131, 2601024), (138, 2469088), (152, 2241672), (184, 1851816), (186, 1831904), (192, 1774657), (228, 1494448), (248, 1373928), (262, 1300512), (276, 1234544), (304, 1120836), (368, 925908), (372, 915952), (393, 867008), (437, 779712), (456, 747224), (496, 686964), (524, 650256), (552, 617272), (589, 578496), (608, 560418), (713, 477888), (736, 462954), (744, 457976), (786, 433504), (874, 389856), (912, 373612), (992, 343482), (1048, 325128), (1104, 308636), (1178, 289248), (1216, 280209), (1311, 259904), (1426, 238944), (1472, 231477), (1488, 228988), (1572, 216752), (1748, 194928), (1767, 192832), (1824, 186806), (1984, 171741), (2096, 162564), (2139, 159296), (2208, 154318), (2356, 144624), (2489, 136896), (2622, 129952), (2852, 119472), (2976, 114494), (3013, 113088), (3144, 108376), (3496, 97464), (3534, 96416), (3648, 93403), (4061, 83904), (4192, 81282), (4278, 79648), (4416, 77159), (4712, 72312), (4978, 68448), (5244, 64976), (5704, 59736), (5952, 57247), (6026, 56544), (6288, 54188), (6992, 48732), (7068, 48208), (7467, 45632), (8122, 41952), (8384, 40641), (8556, 39824), (9039, 37696), (9424, 36156), (9956, 34224), (10488, 32488), (11408, 29868), (12052, 28272), (12183, 27968), (12576, 27094), (13547, 25152), (13984, 24366), (14136, 24104), (14934, 22816), (16244, 20976), (17112, 19912), (18078, 18848)]