19648076096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1384

約数の個数: 112

約数和(自身を含む): 43228442880

約数和(自身を除く): 23580366784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 401, 632, 704, 802, 869, 881, 1264, 1604, 1738, 1762, 2528, 3208, 3476, 3524, 4411, 5056, 6416, 6952, 7048, 8822, 9691, 12832, 13904, 14096, 17644, 19382, 25664, 27808, 28192, 31679, 35288, 38764, 55616, 56384, 63358, 69599, 70576, 77528, 126716, 139198, 141152, 155056, 253432, 278396, 282304, 310112, 348469, 353281, 506864, 556792, 620224, 696938, 706562, 765589, 1013728, 1113584, 1393876, 1413124, 1531178, 2027456, 2227168, 2787752, 2826248, 3062356, 3886091, 4454336, 5575504, 5652496, 6124712, 7772182, 11151008, 11304992, 12249424, 15544364, 22302016, 22609984, 24498848, 27909199, 31088728, 48997696, 55818398, 62177456, 111636796, 124354912, 223273592, 248709824, 307001189, 446547184, 614002378, 893094368, 1228004756, 1786188736, 2456009512, 4912019024, 9824038048, 19648076096]

約数ペア:

[(1, 19648076096), (2, 9824038048), (4, 4912019024), (8, 2456009512), (11, 1786188736), (16, 1228004756), (22, 893094368), (32, 614002378), (44, 446547184), (64, 307001189), (79, 248709824), (88, 223273592), (158, 124354912), (176, 111636796), (316, 62177456), (352, 55818398), (401, 48997696), (632, 31088728), (704, 27909199), (802, 24498848), (869, 22609984), (881, 22302016), (1264, 15544364), (1604, 12249424), (1738, 11304992), (1762, 11151008), (2528, 7772182), (3208, 6124712), (3476, 5652496), (3524, 5575504), (4411, 4454336), (5056, 3886091), (6416, 3062356), (6952, 2826248), (7048, 2787752), (8822, 2227168), (9691, 2027456), (12832, 1531178), (13904, 1413124), (14096, 1393876), (17644, 1113584), (19382, 1013728), (25664, 765589), (27808, 706562), (28192, 696938), (31679, 620224), (35288, 556792), (38764, 506864), (55616, 353281), (56384, 348469), (63358, 310112), (69599, 282304), (70576, 278396), (77528, 253432), (126716, 155056), (139198, 141152)]