768319872

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 2297856000

約数和(自身を除く): 1529536128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 43, 48, 57, 62, 64, 76, 79, 86, 93, 96, 114, 124, 128, 129, 152, 158, 172, 186, 192, 228, 237, 248, 258, 304, 316, 344, 372, 384, 456, 474, 496, 516, 589, 608, 632, 688, 744, 817, 912, 948, 992, 1032, 1178, 1216, 1264, 1333, 1376, 1488, 1501, 1634, 1767, 1824, 1896, 1984, 2064, 2356, 2432, 2449, 2451, 2528, 2666, 2752, 2976, 3002, 3268, 3397, 3534, 3648, 3792, 3968, 3999, 4128, 4503, 4712, 4898, 4902, 5056, 5332, 5504, 5952, 6004, 6536, 6794, 7068, 7296, 7347, 7584, 7998, 8256, 9006, 9424, 9796, 9804, 10112, 10191, 10664, 11904, 12008, 13072, 13588, 14136, 14694, 15168, 15996, 16512, 18012, 18848, 19592, 19608, 20382, 21328, 24016, 25327, 26144, 27176, 28272, 29388, 30336, 31992, 36024, 37696, 39184, 39216, 40764, 42656, 46531, 48032, 50654, 52288, 54352, 56544, 58776, 63984, 64543, 72048, 75392, 75981, 78368, 78432, 81528, 85312, 93062, 96064, 101308, 104576, 105307, 108704, 113088, 117552, 127968, 129086, 139593, 144096, 151962, 156736, 156864, 163056, 170624, 186124, 192128, 193629, 202616, 210614, 217408, 226176, 235104, 255936, 258172, 279186, 288192, 303924, 313472, 313728, 315921, 326112, 372248, 387258, 405232, 421228, 434816, 470208, 511872, 516344, 558372, 576384, 607848, 631842, 652224, 744496, 774516, 810464, 842456, 940416, 1032688, 1116744, 1215696, 1263684, 1304448, 1488992, 1549032, 1620928, 1684912, 2000833, 2065376, 2233488, 2431392, 2527368, 2977984, 3098064, 3241856, 3369824, 4001666, 4130752, 4466976, 4862784, 5054736, 5955968, 6002499, 6196128, 6739648, 8003332, 8261504, 8933952, 9725568, 10109472, 12004998, 12392256, 13479296, 16006664, 17867904, 20218944, 24009996, 24784512, 32013328, 40437888, 48019992, 64026656, 96039984, 128053312, 192079968, 256106624, 384159936, 768319872]

約数ペア:

[(1, 768319872), (2, 384159936), (3, 256106624), (4, 192079968), (6, 128053312), (8, 96039984), (12, 64026656), (16, 48019992), (19, 40437888), (24, 32013328), (31, 24784512), (32, 24009996), (38, 20218944), (43, 17867904), (48, 16006664), (57, 13479296), (62, 12392256), (64, 12004998), (76, 10109472), (79, 9725568), (86, 8933952), (93, 8261504), (96, 8003332), (114, 6739648), (124, 6196128), (128, 6002499), (129, 5955968), (152, 5054736), (158, 4862784), (172, 4466976), (186, 4130752), (192, 4001666), (228, 3369824), (237, 3241856), (248, 3098064), (258, 2977984), (304, 2527368), (316, 2431392), (344, 2233488), (372, 2065376), (384, 2000833), (456, 1684912), (474, 1620928), (496, 1549032), (516, 1488992), (589, 1304448), (608, 1263684), (632, 1215696), (688, 1116744), (744, 1032688), (817, 940416), (912, 842456), (948, 810464), (992, 774516), (1032, 744496), (1178, 652224), (1216, 631842), (1264, 607848), (1333, 576384), (1376, 558372), (1488, 516344), (1501, 511872), (1634, 470208), (1767, 434816), (1824, 421228), (1896, 405232), (1984, 387258), (2064, 372248), (2356, 326112), (2432, 315921), (2449, 313728), (2451, 313472), (2528, 303924), (2666, 288192), (2752, 279186), (2976, 258172), (3002, 255936), (3268, 235104), (3397, 226176), (3534, 217408), (3648, 210614), (3792, 202616), (3968, 193629), (3999, 192128), (4128, 186124), (4503, 170624), (4712, 163056), (4898, 156864), (4902, 156736), (5056, 151962), (5332, 144096), (5504, 139593), (5952, 129086), (6004, 127968), (6536, 117552), (6794, 113088), (7068, 108704), (7296, 105307), (7347, 104576), (7584, 101308), (7998, 96064), (8256, 93062), (9006, 85312), (9424, 81528), (9796, 78432), (9804, 78368), (10112, 75981), (10191, 75392), (10664, 72048), (11904, 64543), (12008, 63984), (13072, 58776), (13588, 56544), (14136, 54352), (14694, 52288), (15168, 50654), (15996, 48032), (16512, 46531), (18012, 42656), (18848, 40764), (19592, 39216), (19608, 39184), (20382, 37696), (21328, 36024), (24016, 31992), (25327, 30336), (26144, 29388), (27176, 28272)]