287288064

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 969346560

約数和(自身を除く): 682058496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 256, 282, 288, 329, 336, 376, 379, 384, 423, 448, 504, 564, 576, 658, 672, 752, 758, 768, 846, 896, 987, 1008, 1128, 1137, 1152, 1316, 1344, 1504, 1516, 1692, 1792, 1974, 2016, 2256, 2274, 2304, 2632, 2653, 2688, 2961, 3008, 3032, 3384, 3411, 3948, 4032, 4512, 4548, 5264, 5306, 5376, 5922, 6016, 6064, 6768, 6822, 7896, 7959, 8064, 9024, 9096, 10528, 10612, 11844, 12032, 12128, 13536, 13644, 15792, 15918, 16128, 17813, 18048, 18192, 21056, 21224, 23688, 23877, 24256, 27072, 27288, 31584, 31836, 35626, 36096, 36384, 42112, 42448, 47376, 47754, 48512, 53439, 54144, 54576, 63168, 63672, 71252, 72768, 84224, 84896, 94752, 95508, 97024, 106878, 108288, 109152, 124691, 126336, 127344, 142504, 145536, 160317, 169792, 189504, 191016, 213756, 218304, 249382, 252672, 254688, 285008, 291072, 320634, 339584, 374073, 379008, 382032, 427512, 436608, 498764, 509376, 570016, 641268, 679168, 748146, 758016, 764064, 855024, 873216, 997528, 1018752, 1122219, 1140032, 1282536, 1496292, 1528128, 1710048, 1995056, 2037504, 2244438, 2280064, 2565072, 2992584, 3056256, 3420096, 3990112, 4488876, 4560128, 5130144, 5985168, 6112512, 6840192, 7980224, 8977752, 10260288, 11970336, 13680384, 15960448, 17955504, 20520576, 23940672, 31920896, 35911008, 41041152, 47881344, 71822016, 95762688, 143644032, 287288064]

約数ペア:

[(1, 287288064), (2, 143644032), (3, 95762688), (4, 71822016), (6, 47881344), (7, 41041152), (8, 35911008), (9, 31920896), (12, 23940672), (14, 20520576), (16, 17955504), (18, 15960448), (21, 13680384), (24, 11970336), (28, 10260288), (32, 8977752), (36, 7980224), (42, 6840192), (47, 6112512), (48, 5985168), (56, 5130144), (63, 4560128), (64, 4488876), (72, 3990112), (84, 3420096), (94, 3056256), (96, 2992584), (112, 2565072), (126, 2280064), (128, 2244438), (141, 2037504), (144, 1995056), (168, 1710048), (188, 1528128), (192, 1496292), (224, 1282536), (252, 1140032), (256, 1122219), (282, 1018752), (288, 997528), (329, 873216), (336, 855024), (376, 764064), (379, 758016), (384, 748146), (423, 679168), (448, 641268), (504, 570016), (564, 509376), (576, 498764), (658, 436608), (672, 427512), (752, 382032), (758, 379008), (768, 374073), (846, 339584), (896, 320634), (987, 291072), (1008, 285008), (1128, 254688), (1137, 252672), (1152, 249382), (1316, 218304), (1344, 213756), (1504, 191016), (1516, 189504), (1692, 169792), (1792, 160317), (1974, 145536), (2016, 142504), (2256, 127344), (2274, 126336), (2304, 124691), (2632, 109152), (2653, 108288), (2688, 106878), (2961, 97024), (3008, 95508), (3032, 94752), (3384, 84896), (3411, 84224), (3948, 72768), (4032, 71252), (4512, 63672), (4548, 63168), (5264, 54576), (5306, 54144), (5376, 53439), (5922, 48512), (6016, 47754), (6064, 47376), (6768, 42448), (6822, 42112), (7896, 36384), (7959, 36096), (8064, 35626), (9024, 31836), (9096, 31584), (10528, 27288), (10612, 27072), (11844, 24256), (12032, 23877), (12128, 23688), (13536, 21224), (13644, 21056), (15792, 18192), (15918, 18048), (16128, 17813)]