308075768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 859299840

約数和(自身を除く): 551224072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 56, 62, 68, 73, 77, 88, 91, 104, 119, 124, 136, 143, 146, 154, 182, 187, 217, 221, 238, 248, 286, 292, 308, 341, 364, 374, 403, 434, 442, 476, 511, 527, 572, 584, 616, 682, 728, 748, 803, 806, 868, 884, 949, 952, 1001, 1022, 1054, 1144, 1241, 1309, 1364, 1496, 1547, 1606, 1612, 1736, 1768, 1898, 2002, 2044, 2108, 2263, 2387, 2431, 2482, 2618, 2728, 2821, 3094, 3212, 3224, 3689, 3796, 4004, 4088, 4216, 4433, 4526, 4774, 4862, 4964, 5236, 5621, 5642, 5797, 6188, 6424, 6643, 6851, 7378, 7592, 8008, 8687, 8866, 9052, 9548, 9724, 9928, 10439, 10472, 11242, 11284, 11594, 12376, 13286, 13651, 13702, 14756, 15841, 16133, 17017, 17374, 17732, 18104, 19096, 19448, 20878, 22484, 22568, 23188, 24893, 26572, 27302, 27404, 29419, 29512, 31031, 31682, 32266, 34034, 34748, 35464, 38471, 40579, 41756, 44968, 46376, 47957, 49786, 53144, 54604, 54808, 58838, 62062, 63364, 64532, 68068, 69496, 73073, 75361, 76942, 81158, 83512, 95557, 95914, 99572, 109208, 112931, 117676, 124124, 126728, 129064, 136136, 146146, 150722, 153884, 162316, 174251, 177463, 191114, 191828, 199144, 205933, 225862, 235352, 248248, 269297, 292292, 301444, 307768, 323609, 324632, 348502, 354926, 382228, 383656, 411866, 423181, 451724, 500123, 527527, 538594, 584584, 602888, 647218, 697004, 709852, 764456, 823732, 846362, 903448, 1000246, 1055054, 1077188, 1242241, 1294436, 1394008, 1419704, 1647464, 1692724, 2000492, 2110108, 2154376, 2265263, 2484482, 2588872, 2962267, 3385448, 3500861, 4000984, 4220216, 4530526, 4968964, 5501353, 5924534, 7001722, 9061052, 9937928, 11002706, 11849068, 14003444, 18122104, 22005412, 23698136, 28006888, 38509471, 44010824, 77018942, 154037884, 308075768]

約数ペア:

[(1, 308075768), (2, 154037884), (4, 77018942), (7, 44010824), (8, 38509471), (11, 28006888), (13, 23698136), (14, 22005412), (17, 18122104), (22, 14003444), (26, 11849068), (28, 11002706), (31, 9937928), (34, 9061052), (44, 7001722), (52, 5924534), (56, 5501353), (62, 4968964), (68, 4530526), (73, 4220216), (77, 4000984), (88, 3500861), (91, 3385448), (104, 2962267), (119, 2588872), (124, 2484482), (136, 2265263), (143, 2154376), (146, 2110108), (154, 2000492), (182, 1692724), (187, 1647464), (217, 1419704), (221, 1394008), (238, 1294436), (248, 1242241), (286, 1077188), (292, 1055054), (308, 1000246), (341, 903448), (364, 846362), (374, 823732), (403, 764456), (434, 709852), (442, 697004), (476, 647218), (511, 602888), (527, 584584), (572, 538594), (584, 527527), (616, 500123), (682, 451724), (728, 423181), (748, 411866), (803, 383656), (806, 382228), (868, 354926), (884, 348502), (949, 324632), (952, 323609), (1001, 307768), (1022, 301444), (1054, 292292), (1144, 269297), (1241, 248248), (1309, 235352), (1364, 225862), (1496, 205933), (1547, 199144), (1606, 191828), (1612, 191114), (1736, 177463), (1768, 174251), (1898, 162316), (2002, 153884), (2044, 150722), (2108, 146146), (2263, 136136), (2387, 129064), (2431, 126728), (2482, 124124), (2618, 117676), (2728, 112931), (2821, 109208), (3094, 99572), (3212, 95914), (3224, 95557), (3689, 83512), (3796, 81158), (4004, 76942), (4088, 75361), (4216, 73073), (4433, 69496), (4526, 68068), (4774, 64532), (4862, 63364), (4964, 62062), (5236, 58838), (5621, 54808), (5642, 54604), (5797, 53144), (6188, 49786), (6424, 47957), (6643, 46376), (6851, 44968), (7378, 41756), (7592, 40579), (8008, 38471), (8687, 35464), (8866, 34748), (9052, 34034), (9548, 32266), (9724, 31682), (9928, 31031), (10439, 29512), (10472, 29419), (11242, 27404), (11284, 27302), (11594, 26572), (12376, 24893), (13286, 23188), (13651, 22568), (13702, 22484), (14756, 20878), (15841, 19448), (16133, 19096), (17017, 18104), (17374, 17732)]