15702909404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1772

約数の個数: 144

約数和(自身を含む): 36206509248

約数和(自身を除く): 20503599844

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 292, 361, 364, 494, 511, 532, 722, 949, 988, 1022, 1387, 1444, 1637, 1729, 1898, 2044, 2527, 2774, 3274, 3458, 3796, 4693, 5054, 5548, 6548, 6643, 6916, 9386, 9709, 10108, 11459, 13286, 18031, 18772, 19418, 21281, 22918, 26353, 26572, 31103, 32851, 36062, 38836, 42562, 45836, 52706, 62206, 65702, 72124, 85124, 105412, 119501, 124412, 126217, 131404, 148967, 184471, 217721, 239002, 252434, 297934, 342589, 368942, 404339, 435442, 478004, 504868, 590957, 595868, 685178, 737884, 808678, 836507, 870884, 1181914, 1370356, 1553513, 1617356, 1673014, 2270519, 2363828, 2398123, 2830373, 3107026, 3346028, 4136699, 4541038, 4796246, 5660746, 6214052, 7682441, 8273398, 9082076, 9592492, 10874591, 11321492, 15364882, 15893633, 16546796, 21749182, 29516747, 30729764, 31787266, 43139861, 43498364, 53777087, 59033494, 63574532, 86279722, 107554174, 118066988, 172559444, 206617229, 215108348, 301979027, 413234458, 560818193, 603958054, 826468916, 1121636386, 1207916108, 2243272772, 3925727351, 7851454702, 15702909404]

約数ペア:

[(1, 15702909404), (2, 7851454702), (4, 3925727351), (7, 2243272772), (13, 1207916108), (14, 1121636386), (19, 826468916), (26, 603958054), (28, 560818193), (38, 413234458), (52, 301979027), (73, 215108348), (76, 206617229), (91, 172559444), (133, 118066988), (146, 107554174), (182, 86279722), (247, 63574532), (266, 59033494), (292, 53777087), (361, 43498364), (364, 43139861), (494, 31787266), (511, 30729764), (532, 29516747), (722, 21749182), (949, 16546796), (988, 15893633), (1022, 15364882), (1387, 11321492), (1444, 10874591), (1637, 9592492), (1729, 9082076), (1898, 8273398), (2044, 7682441), (2527, 6214052), (2774, 5660746), (3274, 4796246), (3458, 4541038), (3796, 4136699), (4693, 3346028), (5054, 3107026), (5548, 2830373), (6548, 2398123), (6643, 2363828), (6916, 2270519), (9386, 1673014), (9709, 1617356), (10108, 1553513), (11459, 1370356), (13286, 1181914), (18031, 870884), (18772, 836507), (19418, 808678), (21281, 737884), (22918, 685178), (26353, 595868), (26572, 590957), (31103, 504868), (32851, 478004), (36062, 435442), (38836, 404339), (42562, 368942), (45836, 342589), (52706, 297934), (62206, 252434), (65702, 239002), (72124, 217721), (85124, 184471), (105412, 148967), (119501, 131404), (124412, 126217)]