297998848

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 741273984

約数和(自身を除く): 443275136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 73, 112, 119, 128, 134, 136, 146, 224, 238, 256, 268, 272, 292, 448, 469, 476, 511, 512, 536, 544, 584, 896, 938, 952, 1022, 1072, 1088, 1139, 1168, 1241, 1792, 1876, 1904, 2044, 2144, 2176, 2278, 2336, 2482, 3584, 3752, 3808, 4088, 4288, 4352, 4556, 4672, 4891, 4964, 7504, 7616, 7973, 8176, 8576, 8687, 8704, 9112, 9344, 9782, 9928, 15008, 15232, 15946, 16352, 17152, 17374, 18224, 18688, 19564, 19856, 30016, 30464, 31892, 32704, 34237, 34304, 34748, 36448, 37376, 39128, 39712, 60032, 60928, 63784, 65408, 68474, 69496, 72896, 78256, 79424, 83147, 120064, 127568, 130816, 136948, 138992, 145792, 156512, 158848, 166294, 240128, 255136, 261632, 273896, 277984, 291584, 313024, 317696, 332588, 510272, 547792, 555968, 582029, 583168, 626048, 635392, 665176, 1020544, 1095584, 1111936, 1164058, 1252096, 1330352, 2041088, 2191168, 2223872, 2328116, 2504192, 2660704, 4082176, 4382336, 4447744, 4656232, 5321408, 8764672, 9312464, 10642816, 17529344, 18624928, 21285632, 37249856, 42571264, 74499712, 148999424, 297998848]

約数ペア:

[(1, 297998848), (2, 148999424), (4, 74499712), (7, 42571264), (8, 37249856), (14, 21285632), (16, 18624928), (17, 17529344), (28, 10642816), (32, 9312464), (34, 8764672), (56, 5321408), (64, 4656232), (67, 4447744), (68, 4382336), (73, 4082176), (112, 2660704), (119, 2504192), (128, 2328116), (134, 2223872), (136, 2191168), (146, 2041088), (224, 1330352), (238, 1252096), (256, 1164058), (268, 1111936), (272, 1095584), (292, 1020544), (448, 665176), (469, 635392), (476, 626048), (511, 583168), (512, 582029), (536, 555968), (544, 547792), (584, 510272), (896, 332588), (938, 317696), (952, 313024), (1022, 291584), (1072, 277984), (1088, 273896), (1139, 261632), (1168, 255136), (1241, 240128), (1792, 166294), (1876, 158848), (1904, 156512), (2044, 145792), (2144, 138992), (2176, 136948), (2278, 130816), (2336, 127568), (2482, 120064), (3584, 83147), (3752, 79424), (3808, 78256), (4088, 72896), (4288, 69496), (4352, 68474), (4556, 65408), (4672, 63784), (4891, 60928), (4964, 60032), (7504, 39712), (7616, 39128), (7973, 37376), (8176, 36448), (8576, 34748), (8687, 34304), (8704, 34237), (9112, 32704), (9344, 31892), (9782, 30464), (9928, 30016), (15008, 19856), (15232, 19564), (15946, 18688), (16352, 18224), (17152, 17374)]