1328444736

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 224

約数和(自身を含む): 4049694720

約数和(自身を除く): 2721249984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 192, 204, 228, 248, 272, 304, 323, 372, 408, 456, 496, 527, 544, 589, 608, 646, 691, 744, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1382, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2073, 2108, 2356, 2584, 2764, 2976, 3162, 3264, 3534, 3648, 3876, 4146, 4216, 4712, 5168, 5528, 5952, 6324, 7068, 7752, 8292, 8432, 9424, 10013, 10336, 11056, 11747, 12648, 13129, 14136, 15504, 16584, 16864, 18848, 20026, 20672, 21421, 22112, 23494, 25296, 26258, 28272, 30039, 31008, 33168, 33728, 35241, 37696, 39387, 40052, 42842, 44224, 46988, 50592, 52516, 56544, 60078, 62016, 64263, 66336, 70482, 78774, 80104, 85684, 93976, 101184, 105032, 113088, 120156, 128526, 132672, 140964, 157548, 160208, 171368, 187952, 210064, 223193, 240312, 257052, 281928, 315096, 320416, 342736, 364157, 375904, 406999, 420128, 446386, 480624, 514104, 563856, 630192, 640832, 669579, 685472, 728314, 751808, 813998, 840256, 892772, 961248, 1028208, 1092471, 1127712, 1220997, 1260384, 1339158, 1370944, 1456628, 1627996, 1785544, 1922496, 2056416, 2184942, 2255424, 2441994, 2520768, 2678316, 2913256, 3255992, 3571088, 4112832, 4369884, 4883988, 5356632, 5826512, 6511984, 6918983, 7142176, 8739768, 9767976, 10713264, 11653024, 13023968, 13837966, 14284352, 17479536, 19535952, 20756949, 21426528, 23306048, 26047936, 27675932, 34959072, 39071904, 41513898, 42853056, 55351864, 69918144, 78143808, 83027796, 110703728, 166055592, 221407456, 332111184, 442814912, 664222368, 1328444736]

約数ペア:

[(1, 1328444736), (2, 664222368), (3, 442814912), (4, 332111184), (6, 221407456), (8, 166055592), (12, 110703728), (16, 83027796), (17, 78143808), (19, 69918144), (24, 55351864), (31, 42853056), (32, 41513898), (34, 39071904), (38, 34959072), (48, 27675932), (51, 26047936), (57, 23306048), (62, 21426528), (64, 20756949), (68, 19535952), (76, 17479536), (93, 14284352), (96, 13837966), (102, 13023968), (114, 11653024), (124, 10713264), (136, 9767976), (152, 8739768), (186, 7142176), (192, 6918983), (204, 6511984), (228, 5826512), (248, 5356632), (272, 4883988), (304, 4369884), (323, 4112832), (372, 3571088), (408, 3255992), (456, 2913256), (496, 2678316), (527, 2520768), (544, 2441994), (589, 2255424), (608, 2184942), (646, 2056416), (691, 1922496), (744, 1785544), (816, 1627996), (912, 1456628), (969, 1370944), (992, 1339158), (1054, 1260384), (1088, 1220997), (1178, 1127712), (1216, 1092471), (1292, 1028208), (1382, 961248), (1488, 892772), (1581, 840256), (1632, 813998), (1767, 751808), (1824, 728314), (1938, 685472), (1984, 669579), (2073, 640832), (2108, 630192), (2356, 563856), (2584, 514104), (2764, 480624), (2976, 446386), (3162, 420128), (3264, 406999), (3534, 375904), (3648, 364157), (3876, 342736), (4146, 320416), (4216, 315096), (4712, 281928), (5168, 257052), (5528, 240312), (5952, 223193), (6324, 210064), (7068, 187952), (7752, 171368), (8292, 160208), (8432, 157548), (9424, 140964), (10013, 132672), (10336, 128526), (11056, 120156), (11747, 113088), (12648, 105032), (13129, 101184), (14136, 93976), (15504, 85684), (16584, 80104), (16864, 78774), (18848, 70482), (20026, 66336), (20672, 64263), (21421, 62016), (22112, 60078), (23494, 56544), (25296, 52516), (26258, 50592), (28272, 46988), (30039, 44224), (31008, 42842), (33168, 40052), (33728, 39387), (35241, 37696)]