328767648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 991678464

約数和(自身を除く): 662910816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 83, 88, 93, 96, 121, 124, 132, 166, 176, 186, 242, 248, 249, 264, 332, 341, 352, 363, 372, 484, 496, 498, 528, 664, 682, 726, 744, 913, 968, 992, 996, 1023, 1056, 1328, 1331, 1364, 1452, 1488, 1826, 1936, 1992, 2046, 2573, 2656, 2662, 2728, 2739, 2904, 2976, 3652, 3751, 3872, 3984, 3993, 4092, 5146, 5324, 5456, 5478, 5808, 7304, 7502, 7719, 7968, 7986, 8184, 10043, 10292, 10648, 10912, 10956, 11253, 11616, 14608, 15004, 15438, 15972, 16368, 20086, 20584, 21296, 21912, 22506, 28303, 29216, 30008, 30129, 30876, 31944, 32736, 40172, 41168, 41261, 42592, 43824, 45012, 56606, 60016, 60258, 61752, 63888, 80344, 82336, 82522, 84909, 87648, 90024, 110473, 113212, 120032, 120516, 123504, 123783, 127776, 160688, 165044, 169818, 180048, 220946, 226424, 241032, 247008, 247566, 311333, 321376, 330088, 331419, 339636, 360096, 441892, 452848, 482064, 495132, 622666, 660176, 662838, 679272, 883784, 905696, 933999, 964128, 990264, 1245332, 1320352, 1325676, 1358544, 1767568, 1867998, 1980528, 2490664, 2651352, 2717088, 3424663, 3535136, 3735996, 3961056, 4981328, 5302704, 6849326, 7471992, 9962656, 10273989, 10605408, 13698652, 14943984, 20547978, 27397304, 29887968, 41095956, 54794608, 82191912, 109589216, 164383824, 328767648]

約数ペア:

[(1, 328767648), (2, 164383824), (3, 109589216), (4, 82191912), (6, 54794608), (8, 41095956), (11, 29887968), (12, 27397304), (16, 20547978), (22, 14943984), (24, 13698652), (31, 10605408), (32, 10273989), (33, 9962656), (44, 7471992), (48, 6849326), (62, 5302704), (66, 4981328), (83, 3961056), (88, 3735996), (93, 3535136), (96, 3424663), (121, 2717088), (124, 2651352), (132, 2490664), (166, 1980528), (176, 1867998), (186, 1767568), (242, 1358544), (248, 1325676), (249, 1320352), (264, 1245332), (332, 990264), (341, 964128), (352, 933999), (363, 905696), (372, 883784), (484, 679272), (496, 662838), (498, 660176), (528, 622666), (664, 495132), (682, 482064), (726, 452848), (744, 441892), (913, 360096), (968, 339636), (992, 331419), (996, 330088), (1023, 321376), (1056, 311333), (1328, 247566), (1331, 247008), (1364, 241032), (1452, 226424), (1488, 220946), (1826, 180048), (1936, 169818), (1992, 165044), (2046, 160688), (2573, 127776), (2656, 123783), (2662, 123504), (2728, 120516), (2739, 120032), (2904, 113212), (2976, 110473), (3652, 90024), (3751, 87648), (3872, 84909), (3984, 82522), (3993, 82336), (4092, 80344), (5146, 63888), (5324, 61752), (5456, 60258), (5478, 60016), (5808, 56606), (7304, 45012), (7502, 43824), (7719, 42592), (7968, 41261), (7986, 41168), (8184, 40172), (10043, 32736), (10292, 31944), (10648, 30876), (10912, 30129), (10956, 30008), (11253, 29216), (11616, 28303), (14608, 22506), (15004, 21912), (15438, 21296), (15972, 20584), (16368, 20086)]