994571264

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 2310981120

約数和(自身を除く): 1316409856

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 97, 124, 128, 136, 152, 194, 248, 256, 272, 304, 323, 388, 496, 512, 527, 544, 589, 608, 646, 776, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1552, 1649, 1843, 1984, 2108, 2176, 2356, 2432, 2584, 3007, 3104, 3298, 3686, 3968, 4216, 4352, 4712, 4864, 5168, 6014, 6208, 6596, 7372, 7936, 8432, 8704, 9424, 9728, 10013, 10336, 12028, 12416, 13192, 14744, 15872, 16864, 17408, 18848, 19456, 20026, 20672, 24056, 24832, 26384, 29488, 31331, 31744, 33728, 37696, 40052, 41344, 48112, 49664, 51119, 52768, 57133, 58976, 62662, 67456, 75392, 80104, 82688, 96224, 99328, 102238, 105536, 114266, 117952, 125324, 134912, 150784, 160208, 165376, 192448, 204476, 211072, 228532, 235904, 250648, 269824, 301568, 320416, 330752, 384896, 408952, 422144, 457064, 471808, 501296, 539648, 603136, 640832, 769792, 817904, 844288, 914128, 943616, 971261, 1002592, 1281664, 1539584, 1635808, 1688576, 1828256, 1887232, 1942522, 2005184, 2563328, 3079168, 3271616, 3656512, 3885044, 4010368, 5126656, 6543232, 7313024, 7770088, 8020736, 10253312, 13086464, 14626048, 15540176, 16041472, 26172928, 29252096, 31080352, 32082944, 52345856, 58504192, 62160704, 124321408, 248642816, 497285632, 994571264]

約数ペア:

[(1, 994571264), (2, 497285632), (4, 248642816), (8, 124321408), (16, 62160704), (17, 58504192), (19, 52345856), (31, 32082944), (32, 31080352), (34, 29252096), (38, 26172928), (62, 16041472), (64, 15540176), (68, 14626048), (76, 13086464), (97, 10253312), (124, 8020736), (128, 7770088), (136, 7313024), (152, 6543232), (194, 5126656), (248, 4010368), (256, 3885044), (272, 3656512), (304, 3271616), (323, 3079168), (388, 2563328), (496, 2005184), (512, 1942522), (527, 1887232), (544, 1828256), (589, 1688576), (608, 1635808), (646, 1539584), (776, 1281664), (992, 1002592), (1024, 971261), (1054, 943616), (1088, 914128), (1178, 844288), (1216, 817904), (1292, 769792), (1552, 640832), (1649, 603136), (1843, 539648), (1984, 501296), (2108, 471808), (2176, 457064), (2356, 422144), (2432, 408952), (2584, 384896), (3007, 330752), (3104, 320416), (3298, 301568), (3686, 269824), (3968, 250648), (4216, 235904), (4352, 228532), (4712, 211072), (4864, 204476), (5168, 192448), (6014, 165376), (6208, 160208), (6596, 150784), (7372, 134912), (7936, 125324), (8432, 117952), (8704, 114266), (9424, 105536), (9728, 102238), (10013, 99328), (10336, 96224), (12028, 82688), (12416, 80104), (13192, 75392), (14744, 67456), (15872, 62662), (16864, 58976), (17408, 57133), (18848, 52768), (19456, 51119), (20026, 49664), (20672, 48112), (24056, 41344), (24832, 40052), (26384, 37696), (29488, 33728), (31331, 31744)]